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5780874 = 231187589
BaseRepresentation
bin10110000011010110001010
3101212200212110
4112003112022
52434441444
6323523150
7100064601
oct26032612
911780773
105780874
113299290
121b294b6
131275348
14aa6a38
15792cb9
hex58358a

5780874 has 16 divisors (see below), whose sum is σ = 12612960. Its totient is φ = 1751760.

The previous prime is 5780857. The next prime is 5780881. The reversal of 5780874 is 4780875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43729 + ... + 43860.

It is an arithmetic number, because the mean of its divisors is an integer number (788310).

Almost surely, 25780874 is an apocalyptic number.

5780874 is an abundant number, since it is smaller than the sum of its proper divisors (6832086).

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

5780874 is a wasteful number, since it uses less digits than its factorization.

5780874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87605.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 5780874 is about 2404.3448172007. The cubic root of 5780874 is about 179.4724677992.

Subtracting from 5780874 its reverse (4780875), we obtain a palindrome (999999).

The spelling of 5780874 in words is "five million, seven hundred eighty thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 11 22 33 66 87589 175178 262767 525534 963479 1926958 2890437 5780874