43152252 has 48 divisors (see below), whose sum is σ = 118296192. Its totient is φ = 12070080.

The previous prime is 43152169. The next prime is 43152253. The reversal of 43152252 is 25225134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43152253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10858 + ... + 14289.

It is an arithmetic number, because the mean of its divisors is an integer number (2464504).

Almost surely, 2^43152252 is an apocalyptic number.

It is an amenable number.

43152252 is an abundant number, since it is smaller than the sum of its proper divisors (75143940).

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

43152252 is a wasteful number, since it uses less digits than its factorization.

43152252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25178 (or 25176 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 43152252 is about 6569.0373724009. The cubic root of 43152252 is about 350.7528068552.

Adding to 43152252 its reverse (25225134), we get a palindrome (68377386).

The spelling of 43152252 in words is "forty-three million, one hundred fifty-two thousand, two hundred fifty-two".