214508808 has 96 divisors (see below), whose sum is σ = 601473600. Its totient is φ = 69024384.

The previous prime is 214508783. The next prime is 214508813. The reversal of 214508808 is 808805412.

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 23 ways as a sum of consecutive naturals, for example, 255253 + ... + 256091.

It is an arithmetic number, because the mean of its divisors is an integer number (6265350).

Almost surely, 2^214508808 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 214508808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300736800).

214508808 is an abundant number, since it is smaller than the sum of its proper divisors (386964792).

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

214508808 is a wasteful number, since it uses less digits than its factorization.

214508808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 214508808 is about 14646.1192129519. The cubic root of 214508808 is about 598.6160770497.

The spelling of 214508808 in words is "two hundred fourteen million, five hundred eight thousand, eight hundred eight".