920132632 has 8 divisors (see below), whose sum is σ = 1725248700. Its totient is φ = 460066312.

The previous prime is 920132623. The next prime is 920132651. The reversal of 920132632 is 236231029.

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

It is a self number, because there is not a number n which added to its sum of digits gives 920132632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57508282 + ... + 57508297.

Almost surely, 2^920132632 is an apocalyptic number.

It is an amenable number.

920132632 is a deficient number, since it is larger than the sum of its proper divisors (805116068).

920132632 is a wasteful number, since it uses less digits than its factorization.

920132632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115016585 (or 115016581 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 920132632 is about 30333.6880711858. The cubic root of 920132632 is about 972.6355617996.

The spelling of 920132632 in words is "nine hundred twenty million, one hundred thirty-two thousand, six hundred thirty-two".