633822152 has 16 divisors (see below), whose sum is σ = 1258323660. Its totient is φ = 298269184.

The previous prime is 633822149. The next prime is 633822179. The reversal of 633822152 is 251228336.

It can be written as a sum of positive squares in 2 ways, for example, as 622302916 + 11519236 = 24946^2 + 3394^2 .

It is a super-2 number, since 2×633822152² = 803461040731822208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2330093 + ... + 2330364.

Almost surely, 2^633822152 is an apocalyptic number.

It is an amenable number.

633822152 is a deficient number, since it is larger than the sum of its proper divisors (624501508).

633822152 is a wasteful number, since it uses less digits than its factorization.

633822152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660480 (or 4660476 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 633822152 is about 25175.8247531238. The cubic root of 633822152 is about 858.9920370342.

The spelling of 633822152 in words is "six hundred thirty-three million, eight hundred twenty-two thousand, one hundred fifty-two".