707057 has 8 divisors (see below), whose sum is σ = 768936. Its totient is φ = 646272.

The previous prime is 707053. The next prime is 707071. The reversal of 707057 is 750707.

It can be written as a sum of positive squares in 4 ways, for example, as 73441 + 633616 = 271^2 + 796^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 707057 - 2² = 707053 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 707057.

It is not an unprimeable number, because it can be changed into a prime (707053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583 + ... + 1979.

It is an arithmetic number, because the mean of its divisors is an integer number (96117).

2⁷⁰⁷⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

707057 is a deficient number, since it is larger than the sum of its proper divisors (61879).

707057 is a wasteful number, since it uses less digits than its factorization.

707057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 1715, while the sum is 26.

The square root of 707057 is about 840.8668146621. The cubic root of 707057 is about 89.0877810861.

The spelling of 707057 in words is "seven hundred seven thousand, fifty-seven".