10631624 has 8 divisors (see below), whose sum is σ = 19934310. Its totient is φ = 5315808.

The previous prime is 10631609. The next prime is 10631639. The reversal of 10631624 is 42613601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10631609) and next prime (10631639).

It can be written as a sum of positive squares in only one way, i.e., 5712100 + 4919524 = 2390^2 + 2218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10631624² = 226062857754752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10631624.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664469 + ... + 664484.

Almost surely, 2^10631624 is an apocalyptic number.

It is an amenable number.

10631624 is a deficient number, since it is larger than the sum of its proper divisors (9302686).

10631624 is a wasteful number, since it uses less digits than its factorization.

10631624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328959 (or 1328955 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 10631624 is about 3260.6171195036. The cubic root of 10631624 is about 219.8871597638.

The spelling of 10631624 in words is "ten million, six hundred thirty-one thousand, six hundred twenty-four".