43152472 has 24 divisors (see below), whose sum is σ = 88937100. Its totient is φ = 19614320.

The previous prime is 43152467. The next prime is 43152479. The reversal of 43152472 is 27425134.

It is a self number, because there is not a number n which added to its sum of digits gives 43152472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43152479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21322 + ... + 23257.

Almost surely, 2^43152472 is an apocalyptic number.

It is an amenable number.

43152472 is an abundant number, since it is smaller than the sum of its proper divisors (45784628).

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

43152472 is a wasteful number, since it uses less digits than its factorization.

43152472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44607 (or 44592 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 43152472 is about 6569.0541176032. The cubic root of 43152472 is about 350.7534029268.

The spelling of 43152472 in words is "forty-three million, one hundred fifty-two thousand, four hundred seventy-two".