955278 has 24 divisors (see below), whose sum is σ = 2101008. Its totient is φ = 313632.

The previous prime is 955277. The next prime is 955307. The reversal of 955278 is 872559.

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 955278.

It is not an unprimeable number, because it can be changed into a prime (955271) by changing a digit.

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, 951 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (87542).

2⁹⁵⁵²⁷⁸ is an apocalyptic number.

955278 is an abundant number, since it is smaller than the sum of its proper divisors (1145730).

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

955278 is a wasteful number, since it uses less digits than its factorization.

955278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 805 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 955278 is about 977.3832411086. The cubic root of 955278 is about 98.4864746475.

The spelling of 955278 in words is "nine hundred fifty-five thousand, two hundred seventy-eight".