959976 has 48 divisors (see below), whose sum is σ = 2652000. Its totient is φ = 313632.

The previous prime is 959969. The next prime is 960017. The reversal of 959976 is 679959.

It is an Ulam number.

It is an unprimeable number.

959976 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 11 ways as a sum of consecutive naturals, for example, 4725 + ... + 4923.

It is an arithmetic number, because the mean of its divisors is an integer number (55250).

2⁹⁵⁹⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 959976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1326000).

959976 is an abundant number, since it is smaller than the sum of its proper divisors (1692024).

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

959976 is a wasteful number, since it uses less digits than its factorization.

959976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 271 counting only the distinct ones).

The product of its digits is 153090, while the sum is 45.

The square root of 959976 is about 979.7836495880. The cubic root of 959976 is about 98.6476608957.

The spelling of 959976 in words is "nine hundred fifty-nine thousand, nine hundred seventy-six".