10731492 has 36 divisors (see below), whose sum is σ = 27243216. Its totient is φ = 3561840.

The previous prime is 10731407. The next prime is 10731499. The reversal of 10731492 is 29413701.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (10731499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10567 + ... + 11537.

It is an arithmetic number, because the mean of its divisors is an integer number (756756).

Almost surely, 2^10731492 is an apocalyptic number.

10731492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10731492 is an abundant number, since it is smaller than the sum of its proper divisors (16511724).

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

10731492 is a wasteful number, since it uses less digits than its factorization.

10731492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 10731492 is about 3275.8956027322. The cubic root of 10731492 is about 220.5735173741.

The spelling of 10731492 in words is "ten million, seven hundred thirty-one thousand, four hundred ninety-two".