92408985 has 64 divisors (see below), whose sum is σ = 172523520. Its totient is φ = 46872000.

The previous prime is 92408959. The next prime is 92408999. The reversal of 92408985 is 58980429.

It is not a de Polignac number, because 92408985 - 2⁷ = 92408857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 92408985.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 296980 + ... + 297290.

It is an arithmetic number, because the mean of its divisors is an integer number (2695680).

Almost surely, 2^92408985 is an apocalyptic number.

It is an amenable number.

92408985 is a deficient number, since it is larger than the sum of its proper divisors (80114535).

92408985 is a wasteful number, since it uses less digits than its factorization.

92408985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 92408985 is about 9612.9592218005. The cubic root of 92408985 is about 452.1037056140.

It can be divided in two parts, 9240 and 8985, that added together give a square (18225 = 135²).

The spelling of 92408985 in words is "ninety-two million, four hundred eight thousand, nine hundred eighty-five".