479955 has 24 divisors (see below), whose sum is σ = 894672. Its totient is φ = 219072.

The previous prime is 479953. The next prime is 479957. The reversal of 479955 is 559974.

It is an interprime number because it is at equal distance from previous prime (479953) and next prime (479957).

It is not a de Polignac number, because 479955 - 2¹ = 479953 is a prime.

Its product of digits (56700) is a multiple of the sum of its prime factors (675).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (479951) 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 23 ways as a sum of consecutive naturals, for example, 409 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (37278).

2⁴⁷⁹⁹⁵⁵ is an apocalyptic number.

479955 is a deficient number, since it is larger than the sum of its proper divisors (414717).

479955 is a wasteful number, since it uses less digits than its factorization.

479955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 668 counting only the distinct ones).

The product of its digits is 56700, while the sum is 39.

The square root of 479955 is about 692.7878463137. The cubic root of 479955 is about 78.2949059546.

The spelling of 479955 in words is "four hundred seventy-nine thousand, nine hundred fifty-five".