314660623 has 4 divisors (see below), whose sum is σ = 314700480. Its totient is φ = 314620768.

The previous prime is 314660597. The next prime is 314660639. The reversal of 314660623 is 326066413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 314660623 - 2¹³ = 314652431 is a prime.

It is a super-2 number, since 2×314660623² = 198022615333496258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314660663) 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, 3658 + ... + 25351.

It is an arithmetic number, because the mean of its divisors is an integer number (78675120).

Almost surely, 2^314660623 is an apocalyptic number.

314660623 is a deficient number, since it is larger than the sum of its proper divisors (39857).

314660623 is a wasteful number, since it uses less digits than its factorization.

314660623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39856.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 314660623 is about 17738.6759088721. The cubic root of 314660623 is about 680.1647690397.

The spelling of 314660623 in words is "three hundred fourteen million, six hundred sixty thousand, six hundred twenty-three".