633113426 has 32 divisors (see below), whose sum is σ = 1061164800. Its totient is φ = 280874880.

The previous prime is 633113423. The next prime is 633113477. The reversal of 633113426 is 624311336.

633113426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×633113426² = 801665220362914952, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (633113423) 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, 152636 + ... + 156728.

It is an arithmetic number, because the mean of its divisors is an integer number (33161400).

Almost surely, 2^633113426 is an apocalyptic number.

633113426 is a deficient number, since it is larger than the sum of its proper divisors (428051374).

633113426 is a wasteful number, since it uses less digits than its factorization.

633113426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274.

The product of its digits is 7776, while the sum is 29.

The square root of 633113426 is about 25161.7452892282. The cubic root of 633113426 is about 858.6717489527.

The spelling of 633113426 in words is "six hundred thirty-three million, one hundred thirteen thousand, four hundred twenty-six".