10388632 has 16 divisors (see below), whose sum is σ = 20624760. Its totient is φ = 4888704.

The previous prime is 10388629. The next prime is 10388633. The reversal of 10388632 is 23688301.

It is a junction number, because it is equal to n+sod(n) for n = 10388594 and 10388603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10388633) 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, 38058 + ... + 38329.

Almost surely, 2^10388632 is an apocalyptic number.

It is an amenable number.

10388632 is a deficient number, since it is larger than the sum of its proper divisors (10236128).

10388632 is a wasteful number, since it uses less digits than its factorization.

10388632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76410 (or 76406 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 10388632 is about 3223.1400838313. The cubic root of 10388632 is about 218.1990158582.

The spelling of 10388632 in words is "ten million, three hundred eighty-eight thousand, six hundred thirty-two".