10731688 has 16 divisors (see below), whose sum is σ = 21951360. Its totient is φ = 4878000.

The previous prime is 10731683. The next prime is 10731697. The reversal of 10731688 is 88613701.

It is not an unprimeable number, because it can be changed into a prime (10731683) 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, 60888 + ... + 61063.

It is an arithmetic number, because the mean of its divisors is an integer number (1371960).

Almost surely, 2^10731688 is an apocalyptic number.

It is an amenable number.

10731688 is an abundant number, since it is smaller than the sum of its proper divisors (11219672).

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

10731688 is a wasteful number, since it uses less digits than its factorization.

10731688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121968 (or 121964 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 10731688 is about 3275.9255180788. The cubic root of 10731688 is about 220.5748602177.

The spelling of 10731688 in words is "ten million, seven hundred thirty-one thousand, six hundred eighty-eight".