45636632 has 32 divisors (see below), whose sum is σ = 90903600. Its totient is φ = 21417984.

The previous prime is 45636593. The next prime is 45636659. The reversal of 45636632 is 23663654.

It is a junction number, because it is equal to n+sod(n) for n = 45636592 and 45636601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15848 + ... + 18504.

Almost surely, 2^45636632 is an apocalyptic number.

It is an amenable number.

45636632 is a deficient number, since it is larger than the sum of its proper divisors (45266968).

45636632 is a wasteful number, since it uses less digits than its factorization.

45636632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795 (or 2791 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

The square root of 45636632 is about 6755.4890274502. The cubic root of 45636632 is about 357.3588390806.

The spelling of 45636632 in words is "forty-five million, six hundred thirty-six thousand, six hundred thirty-two".