314915 has 4 divisors (see below), whose sum is σ = 377904. Its totient is φ = 251928.

The previous prime is 314903. The next prime is 314917. The reversal of 314915 is 519413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314915 - 2⁶ = 314851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314917) 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, 31487 + ... + 31496.

It is an arithmetic number, because the mean of its divisors is an integer number (94476).

2³¹⁴⁹¹⁵ is an apocalyptic number.

314915 is a deficient number, since it is larger than the sum of its proper divisors (62989).

314915 is an equidigital number, since it uses as much as digits as its factorization.

314915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62988.

The product of its digits is 540, while the sum is 23.

The square root of 314915 is about 561.1728788885. The cubic root of 314915 is about 68.0348005261.

The spelling of 314915 in words is "three hundred fourteen thousand, nine hundred fifteen".