3152240532 has 72 divisors (see below), whose sum is σ = 9112364352. Its totient is φ = 900057600.

The previous prime is 3152240491. The next prime is 3152240587. The reversal of 3152240532 is 2350422513.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3152240496 and 3152240505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 521407 + ... + 527417.

It is an arithmetic number, because the mean of its divisors is an integer number (126560616).

Almost surely, 2^3152240532 is an apocalyptic number.

It is an amenable number.

3152240532 is an abundant number, since it is smaller than the sum of its proper divisors (5960123820).

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

3152240532 is a wasteful number, since it uses less digits than its factorization.

3152240532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8109 (or 8104 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3152240532 is about 56144.8174990355. The cubic root of 3152240532 is about 1466.2446809635.

The spelling of 3152240532 in words is "three billion, one hundred fifty-two million, two hundred forty thousand, five hundred thirty-two".