214229808 has 90 divisors (see below), whose sum is σ = 649286196. Its totient is φ = 65909376.

The previous prime is 214229783. The next prime is 214229837. The reversal of 214229808 is 808922412.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 19935 + ... + 28737.

Almost surely, 2^214229808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214229808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324643098).

214229808 is an abundant number, since it is smaller than the sum of its proper divisors (435056388).

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

214229808 is a wasteful number, since it uses less digits than its factorization.

214229808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8843 (or 8821 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 214229808 is about 14636.5914064717. The cubic root of 214229808 is about 598.3564352692.

The spelling of 214229808 in words is "two hundred fourteen million, two hundred twenty-nine thousand, eight hundred eight".