Search a number
-
+
2036472 = 233531601
BaseRepresentation
bin111110001001011111000
310211110111220
413301023320
51010131342
6111352040
723211144
oct7611370
93743456
102036472
111171039
12822620
13563c19
143b0224
152a35ec
hex1f12f8

2036472 has 32 divisors (see below), whose sum is σ = 5190480. Its totient is φ = 665600.

The previous prime is 2036459. The next prime is 2036473. The reversal of 2036472 is 2746302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472 + ... + 2072.

22036472 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 2036472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2595240).

2036472 is an abundant number, since it is smaller than the sum of its proper divisors (3154008).

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

2036472 is a wasteful number, since it uses less digits than its factorization.

2036472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2036472 is about 1427.0501042360. The cubic root of 2036472 is about 126.7533601652.

The spelling of 2036472 in words is "two million, thirty-six thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 53 106 159 212 318 424 636 1272 1601 3202 4803 6404 9606 12808 19212 38424 84853 169706 254559 339412 509118 678824 1018236 2036472