314871253 has 4 divisors (see below), whose sum is σ = 315114208. Its totient is φ = 314628300.

The previous prime is 314871239. The next prime is 314871281. The reversal of 314871253 is 352178413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 352178413 = 229 ⋅1537897.

It is a cyclic number.

It is not a de Polignac number, because 314871253 - 2²⁵ = 281316821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314821253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119523 + ... + 122128.

It is an arithmetic number, because the mean of its divisors is an integer number (78778552).

Almost surely, 2^314871253 is an apocalyptic number.

It is an amenable number.

314871253 is a deficient number, since it is larger than the sum of its proper divisors (242955).

314871253 is a wasteful number, since it uses less digits than its factorization.

314871253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242954.

The product of its digits is 20160, while the sum is 34.

The square root of 314871253 is about 17744.6119427842. The cubic root of 314871253 is about 680.3164998681.

The spelling of 314871253 in words is "three hundred fourteen million, eight hundred seventy-one thousand, two hundred fifty-three".