633064 has 8 divisors (see below), whose sum is σ = 1187010. Its totient is φ = 316528.

The previous prime is 633053. The next prime is 633067. The reversal of 633064 is 460336.

It can be written as a sum of positive squares in only one way, i.e., 412164 + 220900 = 642^2 + 470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (633067) by changing a digit.

633064 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39559 + ... + 39574.

2⁶³³⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

633064 is a deficient number, since it is larger than the sum of its proper divisors (553946).

633064 is a wasteful number, since it uses less digits than its factorization.

633064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79139 (or 79135 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 633064 is about 795.6531907810. The cubic root of 633064 is about 85.8649403397.

The spelling of 633064 in words is "six hundred thirty-three thousand, sixty-four".