955920660 has 24 divisors (see below), whose sum is σ = 2676578016. Its totient is φ = 254912160.

The previous prime is 955920631. The next prime is 955920673. The reversal of 955920660 is 66029559.

It is a congruent number.

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, 7965946 + ... + 7966065.

It is an arithmetic number, because the mean of its divisors is an integer number (111524084).

Almost surely, 2^955920660 is an apocalyptic number.

It is an amenable number.

955920660 is an abundant number, since it is smaller than the sum of its proper divisors (1720657356).

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

955920660 is a wasteful number, since it uses less digits than its factorization.

955920660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15932023 (or 15932021 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 955920660 is about 30917.9666213676. The cubic root of 955920660 is about 985.0855517608.

The spelling of 955920660 in words is "nine hundred fifty-five million, nine hundred twenty thousand, six hundred sixty".