10431992 has 16 divisors (see below), whose sum is σ = 19829040. Its totient is φ = 5144256.

The previous prime is 10431991. The next prime is 10432001. The reversal of 10431992 is 29913401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8348 + ... + 9515.

It is an arithmetic number, because the mean of its divisors is an integer number (1239315).

Almost surely, 2^10431992 is an apocalyptic number.

It is an amenable number.

10431992 is a deficient number, since it is larger than the sum of its proper divisors (9397048).

10431992 is a wasteful number, since it uses less digits than its factorization.

10431992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17942 (or 17938 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10431992 is about 3229.8594396661. The cubic root of 10431992 is about 218.5021669969.

The spelling of 10431992 in words is "ten million, four hundred thirty-one thousand, nine hundred ninety-two".