11633808 has 20 divisors (see below), whose sum is σ = 30054128. Its totient is φ = 3877920.

The previous prime is 11633807. The next prime is 11633819. The reversal of 11633808 is 80833611.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11633807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121138 + ... + 121233.

Almost surely, 2^11633808 is an apocalyptic number.

It is an amenable number.

11633808 is an abundant number, since it is smaller than the sum of its proper divisors (18420320).

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

11633808 is a wasteful number, since it uses less digits than its factorization.

11633808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242382 (or 242376 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 11633808 is about 3410.8368474613. The cubic root of 11633808 is about 226.5899432758.

The spelling of 11633808 in words is "eleven million, six hundred thirty-three thousand, eight hundred eight".