8138832 has 40 divisors (see below), whose sum is σ = 22644384. Its totient is φ = 2504064.

The previous prime is 8138807. The next prime is 8138861. The reversal of 8138832 is 2388318.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 8138793 and 8138802.

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, 5898 + ... + 7145.

Almost surely, 2^8138832 is an apocalyptic number.

It is an amenable number.

8138832 is an abundant number, since it is smaller than the sum of its proper divisors (14505552).

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

8138832 is a wasteful number, since it uses less digits than its factorization.

8138832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13067 (or 13061 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 8138832 is about 2852.8638243001. The cubic root of 8138832 is about 201.1503046454.

The spelling of 8138832 in words is "eight million, one hundred thirty-eight thousand, eight hundred thirty-two".