43713152 has 32 divisors (see below), whose sum is σ = 99527520. Its totient is φ = 18733824.

The previous prime is 43713143. The next prime is 43713191. The reversal of 43713152 is 25131734.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23498 + ... + 25289.

It is an arithmetic number, because the mean of its divisors is an integer number (3110235).

Almost surely, 2^43713152 is an apocalyptic number.

It is an amenable number.

43713152 is an abundant number, since it is smaller than the sum of its proper divisors (55814368).

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

43713152 is an equidigital number, since it uses as much as digits as its factorization.

43713152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48808 (or 48796 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 43713152 is about 6611.5922439304. The cubic root of 43713152 is about 352.2659835359.

Adding to 43713152 its reverse (25131734), we get a palindrome (68844886).

The spelling of 43713152 in words is "forty-three million, seven hundred thirteen thousand, one hundred fifty-two".