70959 has 16 divisors (see below), whose sum is σ = 112640. Its totient is φ = 38880.

The previous prime is 70957. The next prime is 70969. The reversal of 70959 is 95907.

70959 = 32² + 33² + ... + 62².

It is a happy number.

It is not a de Polignac number, because 70959 - 2¹ = 70957 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70959.

It is not an unprimeable number, because it can be changed into a prime (70951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597 + ... + 705.

It is an arithmetic number, because the mean of its divisors is an integer number (7040).

2⁷⁰⁹⁵⁹ is an apocalyptic number.

70959 is a deficient number, since it is larger than the sum of its proper divisors (41681).

70959 is a wasteful number, since it uses less digits than its factorization.

70959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150.

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 70959 is about 266.3813056504. The cubic root of 70959 is about 41.4002053713.

The spelling of 70959 in words is "seventy thousand, nine hundred fifty-nine".