10256632 has 8 divisors (see below), whose sum is σ = 19231200. Its totient is φ = 5128312.

The previous prime is 10256621. The next prime is 10256663. The reversal of 10256632 is 23665201.

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

It is a junction number, because it is equal to n+sod(n) for n = 10256597 and 10256606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641032 + ... + 641047.

It is an arithmetic number, because the mean of its divisors is an integer number (2403900).

Almost surely, 2^10256632 is an apocalyptic number.

It is an amenable number.

10256632 is a deficient number, since it is larger than the sum of its proper divisors (8974568).

10256632 is a wasteful number, since it uses less digits than its factorization.

10256632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282085 (or 1282081 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 10256632 is about 3202.5976956215. The cubic root of 10256632 is about 217.2709139458.

The spelling of 10256632 in words is "ten million, two hundred fifty-six thousand, six hundred thirty-two".