214274210 has 32 divisors (see below), whose sum is σ = 423653760. Its totient is φ = 77666688.

The previous prime is 214274209. The next prime is 214274213. The reversal of 214274210 is 12472412.

It is a super-2 number, since 2×214274210² = 91826874142248200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (214274213) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20147 + ... + 28886.

It is an arithmetic number, because the mean of its divisors is an integer number (13239180).

Almost surely, 2^214274210 is an apocalyptic number.

214274210 is a deficient number, since it is larger than the sum of its proper divisors (209379550).

214274210 is a wasteful number, since it uses less digits than its factorization.

214274210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49082.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 214274210 is about 14638.1081427895. The cubic root of 214274210 is about 598.3977715447.

The spelling of 214274210 in words is "two hundred fourteen million, two hundred seventy-four thousand, two hundred ten".