632804 has 6 divisors (see below), whose sum is σ = 1107414. Its totient is φ = 316400.

The previous prime is 632777. The next prime is 632813. The reversal of 632804 is 408236.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 362404 + 270400 = 602^2 + 520^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 632804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79097 + ... + 79104.

It is an arithmetic number, because the mean of its divisors is an integer number (184569).

2⁶³²⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

632804 is a deficient number, since it is larger than the sum of its proper divisors (474610).

632804 is a wasteful number, since it uses less digits than its factorization.

632804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158205 (or 158203 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 632804 is about 795.4897862324. The cubic root of 632804 is about 85.8531837919.

The spelling of 632804 in words is "six hundred thirty-two thousand, eight hundred four".