10731632 has 10 divisors (see below), whose sum is σ = 20792568. Its totient is φ = 5365808.

The previous prime is 10731631. The next prime is 10731661. The reversal of 10731632 is 23613701.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10731598 and 10731607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10731631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335348 + ... + 335379.

Almost surely, 2^10731632 is an apocalyptic number.

It is an amenable number.

10731632 is a deficient number, since it is larger than the sum of its proper divisors (10060936).

10731632 is an equidigital number, since it uses as much as digits as its factorization.

10731632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670735 (or 670729 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 10731632 is about 3275.9169708648. The cubic root of 10731632 is about 220.5744765498.

The spelling of 10731632 in words is "ten million, seven hundred thirty-one thousand, six hundred thirty-two".