92431072 has 24 divisors (see below), whose sum is σ = 182192976. Its totient is φ = 46159872.

The previous prime is 92431061. The next prime is 92431103. The reversal of 92431072 is 27013429.

It is a self number, because there is not a number n which added to its sum of digits gives 92431072.

It is a congruent number.

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, 42688 + ... + 44800.

It is an arithmetic number, because the mean of its divisors is an integer number (7591374).

Almost surely, 2^92431072 is an apocalyptic number.

It is an amenable number.

92431072 is a deficient number, since it is larger than the sum of its proper divisors (89761904).

92431072 is a wasteful number, since it uses less digits than its factorization.

92431072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490 (or 3482 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 92431072 is about 9614.1079669411. The cubic root of 92431072 is about 452.1397223826.

The spelling of 92431072 in words is "ninety-two million, four hundred thirty-one thousand, seventy-two".