485641086 has 32 divisors (see below), whose sum is σ = 1120823808. Its totient is φ = 137406240.

The previous prime is 485641063. The next prime is 485641099. The reversal of 485641086 is 680146584.

It is a super-2 number, since 2×485641086² = 471694528822518792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51805 + ... + 60456.

It is an arithmetic number, because the mean of its divisors is an integer number (35025744).

Almost surely, 2^485641086 is an apocalyptic number.

485641086 is an abundant number, since it is smaller than the sum of its proper divisors (635182722).

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

485641086 is a wasteful number, since it uses less digits than its factorization.

485641086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112376.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 485641086 is about 22037.2658467424. The cubic root of 485641086 is about 786.0288272291.

The spelling of 485641086 in words is "four hundred eighty-five million, six hundred forty-one thousand, eighty-six".