955878 has 32 divisors (see below), whose sum is σ = 2384640. Its totient is φ = 248160.

The previous prime is 955853. The next prime is 955879. The reversal of 955878 is 878559.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon 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 955878.

It is not an unprimeable number, because it can be changed into a prime (955879) 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, 573 + ... + 1496.

It is an arithmetic number, because the mean of its divisors is an integer number (74520).

2⁹⁵⁵⁸⁷⁸ is an apocalyptic number.

955878 is an abundant number, since it is smaller than the sum of its proper divisors (1428762).

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

955878 is a wasteful number, since it uses less digits than its factorization.

955878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092.

The product of its digits is 100800, while the sum is 42.

The square root of 955878 is about 977.6901349610. The cubic root of 955878 is about 98.5070897694.

The spelling of 955878 in words is "nine hundred fifty-five thousand, eight hundred seventy-eight".