632764 has 24 divisors (see below), whose sum is σ = 1230768. Its totient is φ = 282240.

The previous prime is 632747. The next prime is 632773. The reversal of 632764 is 467236.

It is a nialpdrome in base 15.

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, 3114 + ... + 3310.

It is an arithmetic number, because the mean of its divisors is an integer number (51282).

2⁶³²⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

632764 is a deficient number, since it is larger than the sum of its proper divisors (598004).

632764 is a wasteful number, since it uses less digits than its factorization.

632764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 283 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 632764 is about 795.4646440917. The cubic root of 632764 is about 85.8513748064.

The spelling of 632764 in words is "six hundred thirty-two thousand, seven hundred sixty-four".