214289270 has 16 divisors (see below), whose sum is σ = 415391760. Its totient is φ = 79122144.

The previous prime is 214289261. The next prime is 214289281. The reversal of 214289270 is 72982412.

It is a self number, because there is not a number n which added to its sum of digits gives 214289270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824060 + ... + 824319.

It is an arithmetic number, because the mean of its divisors is an integer number (25961985).

Almost surely, 2^214289270 is an apocalyptic number.

214289270 is a deficient number, since it is larger than the sum of its proper divisors (201102490).

214289270 is a wasteful number, since it uses less digits than its factorization.

214289270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648399.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 214289270 is about 14638.6225444883. The cubic root of 214289270 is about 598.4117904341.

The spelling of 214289270 in words is "two hundred fourteen million, two hundred eighty-nine thousand, two hundred seventy".