92639490240 has 112 divisors (see below), whose sum is σ = 320869543680. Its totient is φ = 22458055680.

The previous prime is 92639490221. The next prime is 92639490241. The reversal of 92639490240 is 4209493629.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 92639490240.

It is not an unprimeable number, because it can be changed into a prime (92639490241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4375780 + ... + 4396899.

It is an arithmetic number, because the mean of its divisors is an integer number (2864906640).

Almost surely, 2^92639490240 is an apocalyptic number.

It is an amenable number.

92639490240 is an abundant number, since it is smaller than the sum of its proper divisors (228230053440).

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

92639490240 is a wasteful number, since it uses less digits than its factorization.

92639490240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772710 (or 8772700 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 92639490240 in words is "ninety-two billion, six hundred thirty-nine million, four hundred ninety thousand, two hundred forty".