633064005 has 40 divisors (see below), whose sum is σ = 1296949632. Its totient is φ = 289399392.

The previous prime is 633063967. The next prime is 633064049. The reversal of 633064005 is 500460336.

It is not a de Polignac number, because 633064005 - 2⁶ = 633063941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 633064005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 108817 + ... + 114486.

Almost surely, 2^633064005 is an apocalyptic number.

It is an amenable number.

633064005 is an abundant number, since it is smaller than the sum of its proper divisors (663885627).

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

633064005 is a wasteful number, since it uses less digits than its factorization.

633064005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223327 (or 223318 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 633064005 is about 25160.7632038458. The cubic root of 633064005 is about 858.6494056573.

The spelling of 633064005 in words is "six hundred thirty-three million, sixty-four thousand, five".