10289992 has 16 divisors (see below), whose sum is σ = 19704960. Its totient is φ = 5035344.

The previous prime is 10289971. The next prime is 10290019. The reversal of 10289992 is 29998201.

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, 13308 + ... + 14059.

It is an arithmetic number, because the mean of its divisors is an integer number (1231560).

Almost surely, 2^10289992 is an apocalyptic number.

It is an amenable number.

10289992 is a deficient number, since it is larger than the sum of its proper divisors (9414968).

10289992 is a wasteful number, since it uses less digits than its factorization.

10289992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27420 (or 27416 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 10289992 is about 3207.8017395095. The cubic root of 10289992 is about 217.5062190497.

The spelling of 10289992 in words is "ten million, two hundred eighty-nine thousand, nine hundred ninety-two".