214988812 has 12 divisors (see below), whose sum is σ = 376411336. Its totient is φ = 107442720.

The previous prime is 214988773. The next prime is 214988849. The reversal of 214988812 is 218889412.

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, 2658 + ... + 20905.

Almost surely, 2^214988812 is an apocalyptic number.

It is an amenable number.

214988812 is a deficient number, since it is larger than the sum of its proper divisors (161422524).

214988812 is a wasteful number, since it uses less digits than its factorization.

214988812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25848 (or 25846 counting only the distinct ones).

The product of its digits is 73728, while the sum is 43.

The square root of 214988812 is about 14662.4967860184. The cubic root of 214988812 is about 599.0622499531.

The spelling of 214988812 in words is "two hundred fourteen million, nine hundred eighty-eight thousand, eight hundred twelve".