93431056 has 20 divisors (see below), whose sum is σ = 190550800. Its totient is φ = 44256672.

The previous prime is 93431047. The next prime is 93431057. The reversal of 93431056 is 65013439.

It is not an unprimeable number, because it can be changed into a prime (93431057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153366 + ... + 153973.

It is an arithmetic number, because the mean of its divisors is an integer number (9527540).

Almost surely, 2^93431056 is an apocalyptic number.

It is an amenable number.

93431056 is an abundant number, since it is smaller than the sum of its proper divisors (97119744).

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

93431056 is a wasteful number, since it uses less digits than its factorization.

93431056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307366 (or 307360 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 93431056 is about 9665.9741361127. The cubic root of 93431056 is about 453.7643987063.

The spelling of 93431056 in words is "ninety-three million, four hundred thirty-one thousand, fifty-six".