214183808 has 32 divisors (see below), whose sum is σ = 449157000. Its totient is φ = 101454336.

The previous prime is 214183777. The next prime is 214183829. The reversal of 214183808 is 808381412.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41603 + ... + 46466.

Almost surely, 2^214183808 is an apocalyptic number.

It is an amenable number.

214183808 is an abundant number, since it is smaller than the sum of its proper divisors (234973192).

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

214183808 is an equidigital number, since it uses as much as digits as its factorization.

214183808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88102 (or 88090 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 214183808 is about 14635.0199179912. The cubic root of 214183808 is about 598.3136053030.

The spelling of 214183808 in words is "two hundred fourteen million, one hundred eighty-three thousand, eight hundred eight".