633226896 has 105 divisors (see below), whose sum is σ = 1847402809. Its totient is φ = 210169728.

The previous prime is 633226879. The next prime is 633226903. The reversal of 633226896 is 698622336.

The square root of 633226896 is 25164.

It is a perfect power (a square), and thus also a powerful number.

633226896 is a `hidden beast` number, since 633 + 2 + 2 + 6 + 8 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 128595600 + 504631296 = 11340^2 + 22464^2 .

It is a nude number because it is divisible by every one of its digits.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 2717596 + ... + 2717828.

Almost surely, 2^633226896 is an apocalyptic number.

633226896 is the 25164-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 633226896

633226896 is an abundant number, since it is smaller than the sum of its proper divisors (1214175913).

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

633226896 is an frugal number, since it uses more digits than its factorization.

633226896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 238 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The cubic root of 633226896 is about 858.7230444810.

It can be divided in two parts, 633 and 226896, that added together give a square (227529 = 477²).

The spelling of 633226896 in words is "six hundred thirty-three million, two hundred twenty-six thousand, eight hundred ninety-six".