314257234 has 16 divisors (see below), whose sum is σ = 492292800. Its totient is φ = 150171120.

The previous prime is 314257219. The next prime is 314257249. The reversal of 314257234 is 432752413.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (314257219) and next prime (314257249).

It is a junction number, because it is equal to n+sod(n) for n = 314257196 and 314257205.

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, 76144 + ... + 80164.

It is an arithmetic number, because the mean of its divisors is an integer number (30768300).

Almost surely, 2^314257234 is an apocalyptic number.

314257234 is a deficient number, since it is larger than the sum of its proper divisors (178035566).

314257234 is a wasteful number, since it uses less digits than its factorization.

314257234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5745.

The product of its digits is 20160, while the sum is 31.

The square root of 314257234 is about 17727.3019379713. The cubic root of 314257234 is about 679.8739919340.

The spelling of 314257234 in words is "three hundred fourteen million, two hundred fifty-seven thousand, two hundred thirty-four".