214365957 has 32 divisors (see below), whose sum is σ = 322576128. Its totient is φ = 125638656.

The previous prime is 214365929. The next prime is 214365959. The reversal of 214365957 is 759563412.

It is not a de Polignac number, because 214365957 - 2¹⁶ = 214300421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214365959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316303 + ... + 316979.

It is an arithmetic number, because the mean of its divisors is an integer number (10080504).

Almost surely, 2^214365957 is an apocalyptic number.

It is an amenable number.

214365957 is a deficient number, since it is larger than the sum of its proper divisors (108210171).

214365957 is a wasteful number, since it uses less digits than its factorization.

214365957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069.

The product of its digits is 226800, while the sum is 42.

The square root of 214365957 is about 14641.2416481663. The cubic root of 214365957 is about 598.4831658104.

The spelling of 214365957 in words is "two hundred fourteen million, three hundred sixty-five thousand, nine hundred fifty-seven".