214253307 has 24 divisors (see below), whose sum is σ = 326277120. Its totient is φ = 135278640.

The previous prime is 214253297. The next prime is 214253317. The reversal of 214253307 is 703352412.

It is an interprime number because it is at equal distance from previous prime (214253297) and next prime (214253317).

It is not a de Polignac number, because 214253307 - 2⁶ = 214253243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214253317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4944 + ... + 21282.

It is an arithmetic number, because the mean of its divisors is an integer number (13594880).

Almost surely, 2^214253307 is an apocalyptic number.

214253307 is a deficient number, since it is larger than the sum of its proper divisors (112023813).

214253307 is a wasteful number, since it uses less digits than its factorization.

214253307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16423 (or 16420 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 214253307 is about 14637.3941328366. The cubic root of 214253307 is about 598.3783124983.

The spelling of 214253307 in words is "two hundred fourteen million, two hundred fifty-three thousand, three hundred seven".