713057 has 4 divisors (see below), whose sum is σ = 714756. Its totient is φ = 711360.

The previous prime is 713039. The next prime is 713059. The reversal of 713057 is 750317.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 750317 = 29 ⋅25873.

It can be written as a sum of positive squares in 2 ways, for example, as 14161 + 698896 = 119^2 + 836^2 .

It is a cyclic number.

It is not a de Polignac number, because 713057 - 2¹⁸ = 450913 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 713057.

It is not an unprimeable number, because it can be changed into a prime (713059) 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, 293 + ... + 1229.

It is an arithmetic number, because the mean of its divisors is an integer number (178689).

2⁷¹³⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

713057 is a deficient number, since it is larger than the sum of its proper divisors (1699).

713057 is an equidigital number, since it uses as much as digits as its factorization.

713057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 713057 is about 844.4270246741. The cubic root of 713057 is about 89.3390676624.

The spelling of 713057 in words is "seven hundred thirteen thousand, fifty-seven".