314138192 has 40 divisors (see below), whose sum is σ = 617163624. Its totient is φ = 154886144.

The previous prime is 314138137. The next prime is 314138219. The reversal of 314138192 is 291831413.

It can be written as a sum of positive squares in 4 ways, for example, as 47665216 + 266472976 = 6904^2 + 16324^2 .

It is a congruent number.

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, 529448 + ... + 530040.

Almost surely, 2^314138192 is an apocalyptic number.

It is an amenable number.

314138192 is a deficient number, since it is larger than the sum of its proper divisors (303025432).

314138192 is a wasteful number, since it uses less digits than its factorization.

314138192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007 (or 1001 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 314138192 is about 17723.9440306045. The cubic root of 314138192 is about 679.7881346887.

The spelling of 314138192 in words is "three hundred fourteen million, one hundred thirty-eight thousand, one hundred ninety-two".