495120 has 40 divisors (see below), whose sum is σ = 1535616. Its totient is φ = 131968.

The previous prime is 495119. The next prime is 495133. The reversal of 495120 is 21594.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

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, 792 + ... + 1271.

2⁴⁹⁵¹²⁰ is an apocalyptic number.

495120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

495120 is an abundant number, since it is smaller than the sum of its proper divisors (1040496).

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

495120 is a wasteful number, since it uses less digits than its factorization.

495120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079 (or 2073 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 495120 is about 703.6476390922. The cubic root of 495120 is about 79.1109907090.

The spelling of 495120 in words is "four hundred ninety-five thousand, one hundred twenty".