214996982 has 8 divisors (see below), whose sum is σ = 324167016. Its totient is φ = 106941312.

The previous prime is 214996979. The next prime is 214997009. The reversal of 214996982 is 289699412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 214996982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278108 + ... + 278879.

It is an arithmetic number, because the mean of its divisors is an integer number (40520877).

Almost surely, 2^214996982 is an apocalyptic number.

214996982 is a deficient number, since it is larger than the sum of its proper divisors (109170034).

214996982 is a wasteful number, since it uses less digits than its factorization.

214996982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557182.

The product of its digits is 559872, while the sum is 50.

The square root of 214996982 is about 14662.7753853082. The cubic root of 214996982 is about 599.0698383737.

The spelling of 214996982 in words is "two hundred fourteen million, nine hundred ninety-six thousand, nine hundred eighty-two".