43152132 has 48 divisors (see below), whose sum is σ = 103243392. Its totient is φ = 14023680.

The previous prime is 43152127. The next prime is 43152169. The reversal of 43152132 is 23125134.

It is a super-2 number, since 2×43152132² = 3724212992290848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43152099 and 43152108.

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, 122068 + ... + 122420.

It is an arithmetic number, because the mean of its divisors is an integer number (2150904).

Almost surely, 2^43152132 is an apocalyptic number.

It is an amenable number.

43152132 is an abundant number, since it is smaller than the sum of its proper divisors (60091260).

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

43152132 is a wasteful number, since it uses less digits than its factorization.

43152132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 586 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 43152132 is about 6569.0282386362. The cubic root of 43152132 is about 350.7524817245.

Adding to 43152132 its reverse (23125134), we get a palindrome (66277266).

The spelling of 43152132 in words is "forty-three million, one hundred fifty-two thousand, one hundred thirty-two".