485130 has 32 divisors (see below), whose sum is σ = 1183104. Its totient is φ = 127296.

The previous prime is 485123. The next prime is 485131. The reversal of 485130 is 31584.

It is a super-2 number, since 2×485130² = 470702233800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 485097 and 485106.

It is not an unprimeable number, because it can be changed into a prime (485131) 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, 3012 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (36972).

2⁴⁸⁵¹³⁰ is an apocalyptic number.

485130 is an abundant number, since it is smaller than the sum of its proper divisors (697974).

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

485130 is a wasteful number, since it uses less digits than its factorization.

485130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 485130 is about 696.5127421663. The cubic root of 485130 is about 78.5752992977.

It can be divided in two parts, 4851 and 30, that multiplied together give a triangular number (145530 = T₅₃₉).

The spelling of 485130 in words is "four hundred eighty-five thousand, one hundred thirty".