955978 has 16 divisors (see below), whose sum is σ = 1569024. Its totient is φ = 434880.

The previous prime is 955967. The next prime is 955987. The reversal of 955978 is 879559.

955978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601 + ... + 1507.

It is an arithmetic number, because the mean of its divisors is an integer number (98064).

2⁹⁵⁵⁹⁷⁸ is an apocalyptic number.

955978 is a deficient number, since it is larger than the sum of its proper divisors (613046).

955978 is a wasteful number, since it uses less digits than its factorization.

955978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957.

The product of its digits is 113400, while the sum is 43.

The square root of 955978 is about 977.7412745711. The cubic root of 955978 is about 98.5105247843.

The spelling of 955978 in words is "nine hundred fifty-five thousand, nine hundred seventy-eight".