10431492 has 12 divisors (see below), whose sum is σ = 24340176. Its totient is φ = 3477160.

The previous prime is 10431479. The next prime is 10431497. The reversal of 10431492 is 29413401.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10431497) 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, 434634 + ... + 434657.

It is an arithmetic number, because the mean of its divisors is an integer number (2028348).

Almost surely, 2^10431492 is an apocalyptic number.

10431492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10431492 is an abundant number, since it is smaller than the sum of its proper divisors (13908684).

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

10431492 is a wasteful number, since it uses less digits than its factorization.

10431492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869298 (or 869296 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10431492 is about 3229.7820359894. The cubic root of 10431492 is about 218.4986760424.

Adding to 10431492 its reverse (29413401), we get a palindrome (39844893).

The spelling of 10431492 in words is "ten million, four hundred thirty-one thousand, four hundred ninety-two".