214437364 has 24 divisors (see below), whose sum is σ = 383178600. Its totient is φ = 104966784.

The previous prime is 214437361. The next prime is 214437383. The reversal of 214437364 is 463734412.

It can be written as a sum of positive squares in 4 ways, for example, as 16810000 + 197627364 = 4100^2 + 14058^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214437361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137662 + ... + 139210.

It is an arithmetic number, because the mean of its divisors is an integer number (15965775).

Almost surely, 2^214437364 is an apocalyptic number.

It is an amenable number.

214437364 is a deficient number, since it is larger than the sum of its proper divisors (168741236).

214437364 is a wasteful number, since it uses less digits than its factorization.

214437364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259 (or 2257 counting only the distinct ones).

The product of its digits is 48384, while the sum is 34.

The square root of 214437364 is about 14643.6800019667. The cubic root of 214437364 is about 598.5496115957.

The spelling of 214437364 in words is "two hundred fourteen million, four hundred thirty-seven thousand, three hundred sixty-four".