992604888 has 64 divisors (see below), whose sum is σ = 3007900800. Its totient is φ = 300788640.

The previous prime is 992604881. The next prime is 992604913. The reversal of 992604888 is 888406299.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992604881) 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, 206506 + ... + 211257.

It is an arithmetic number, because the mean of its divisors is an integer number (46998450).

Almost surely, 2^992604888 is an apocalyptic number.

It is an amenable number.

992604888 is an abundant number, since it is smaller than the sum of its proper divisors (2015295912).

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

992604888 is a wasteful number, since it uses less digits than its factorization.

992604888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417789 (or 417779 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 992604888 is about 31505.6326392599. The cubic root of 992604888 is about 997.5288611696.

The spelling of 992604888 in words is "nine hundred ninety-two million, six hundred four thousand, eight hundred eighty-eight".