633485 has 16 divisors (see below), whose sum is σ = 809472. Its totient is φ = 475200.

The previous prime is 633473. The next prime is 633487. The reversal of 633485 is 584336.

633485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 633485 - 2⁴ = 633469 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9422 + ... + 9488.

It is an arithmetic number, because the mean of its divisors is an integer number (50592).

2⁶³³⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

633485 is a deficient number, since it is larger than the sum of its proper divisors (175987).

633485 is a wasteful number, since it uses less digits than its factorization.

633485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164.

The product of its digits is 8640, while the sum is 29.

The square root of 633485 is about 795.9177093142. The cubic root of 633485 is about 85.8839700795.

The spelling of 633485 in words is "six hundred thirty-three thousand, four hundred eighty-five".