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5784380 = 225779523
BaseRepresentation
bin10110000100001100111100
3101212212200022
4112010030330
52440100010
6323551312
7100111040
oct26041474
911785608
105784380
1132a0988
121b2b538
131276b14
14aa8020
15793d55
hex58433c

5784380 has 48 divisors (see below), whose sum is σ = 14085120. Its totient is φ = 1954368.

The previous prime is 5784349. The next prime is 5784391. The reversal of 5784380 is 834875.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5784380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10799 + ... + 11321.

It is an arithmetic number, because the mean of its divisors is an integer number (293440).

Almost surely, 25784380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5784380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7042560).

5784380 is an abundant number, since it is smaller than the sum of its proper divisors (8300740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5784380 is a wasteful number, since it uses less digits than its factorization.

5784380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 5784380 is about 2405.0738034414. The cubic root of 5784380 is about 179.5087427817.

The spelling of 5784380 in words is "five million, seven hundred eighty-four thousand, three hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 79 140 158 316 395 523 553 790 1046 1106 1580 2092 2212 2615 2765 3661 5230 5530 7322 10460 11060 14644 18305 36610 41317 73220 82634 165268 206585 289219 413170 578438 826340 1156876 1446095 2892190 5784380