314057 has 4 divisors (see below), whose sum is σ = 319440. Its totient is φ = 308676.

The previous prime is 314021. The next prime is 314059. The reversal of 314057 is 750413.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 314057 - 2⁶ = 313993 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314057.

It is not an unprimeable number, because it can be changed into a prime (314059) 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, 2603 + ... + 2720.

It is an arithmetic number, because the mean of its divisors is an integer number (79860).

2³¹⁴⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

314057 is a deficient number, since it is larger than the sum of its proper divisors (5383).

314057 is an equidigital number, since it uses as much as digits as its factorization.

314057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 314057 is about 560.4078871679. The cubic root of 314057 is about 67.9729563742.

The spelling of 314057 in words is "three hundred fourteen thousand, fifty-seven".