92640032 has 12 divisors (see below), whose sum is σ = 182385126. Its totient is φ = 46320000.

The previous prime is 92640001. The next prime is 92640047. The reversal of 92640032 is 23004629.

It can be written as a sum of positive squares in only one way, i.e., 48497296 + 44142736 = 6964^2 + 6644^2 .

It is a super-2 number, since 2×92640032² = 17164351057922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 92639983 and 92640010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447469 + ... + 1447532.

Almost surely, 2^92640032 is an apocalyptic number.

It is an amenable number.

92640032 is a deficient number, since it is larger than the sum of its proper divisors (89745094).

92640032 is a wasteful number, since it uses less digits than its factorization.

92640032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895011 (or 2895003 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 92640032 is about 9624.9691947559. The cubic root of 92640032 is about 452.4801851258.

The spelling of 92640032 in words is "ninety-two million, six hundred forty thousand, thirty-two".