959580 has 48 divisors (see below), whose sum is σ = 2987040. Its totient is φ = 255744.

The previous prime is 959579. The next prime is 959597. The reversal of 959580 is 85959.

959580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349 + ... + 1428.

It is an arithmetic number, because the mean of its divisors is an integer number (62230).

2⁹⁵⁹⁵⁸⁰ is an apocalyptic number.

959580 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

959580 is an abundant number, since it is smaller than the sum of its proper divisors (2027460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

959580 is a wasteful number, since it uses less digits than its factorization.

959580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 959580 is about 979.5815433133. The cubic root of 959580 is about 98.6340946376.

The spelling of 959580 in words is "nine hundred fifty-nine thousand, five hundred eighty".