867632 has 20 divisors (see below), whose sum is σ = 1695576. Its totient is φ = 430080.

The previous prime is 867631. The next prime is 867641. The reversal of 867632 is 236768.

867632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (867631) 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, 3248 + ... + 3504.

2⁸⁶⁷⁶³² is an apocalyptic number.

It is an amenable number.

867632 is a deficient number, since it is larger than the sum of its proper divisors (827944).

867632 is a wasteful number, since it uses less digits than its factorization.

867632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 470 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 867632 is about 931.4676591273. The cubic root of 867632 is about 95.3773358195.

The spelling of 867632 in words is "eight hundred sixty-seven thousand, six hundred thirty-two".