38920632 has 32 divisors (see below), whose sum is σ = 97457280. Its totient is φ = 12952800.

The previous prime is 38920613. The next prime is 38920729. The reversal of 38920632 is 23602983.

It is a junction number, because it is equal to n+sod(n) for n = 38920593 and 38920602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24453 + ... + 25995.

It is an arithmetic number, because the mean of its divisors is an integer number (3045540).

Almost surely, 2^38920632 is an apocalyptic number.

It is an amenable number.

38920632 is an abundant number, since it is smaller than the sum of its proper divisors (58536648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38920632 is a wasteful number, since it uses less digits than its factorization.

38920632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 38920632 is about 6238.6402364618. The cubic root of 38920632 is about 338.8909421994.

The spelling of 38920632 in words is "thirty-eight million, nine hundred twenty thousand, six hundred thirty-two".