485658160 has 80 divisors (see below), whose sum is σ = 1225921536. Its totient is φ = 177859584.

The previous prime is 485658119. The next prime is 485658163. The reversal of 485658160 is 61856584.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (485658163) 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, 130242 + ... + 133918.

Almost surely, 2^485658160 is an apocalyptic number.

485658160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485658160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612960768).

485658160 is an abundant number, since it is smaller than the sum of its proper divisors (740263376).

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

485658160 is a wasteful number, since it uses less digits than its factorization.

485658160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830 (or 3824 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 485658160 is about 22037.6532325926. The cubic root of 485658160 is about 786.0380387636.

The spelling of 485658160 in words is "four hundred eighty-five million, six hundred fifty-eight thousand, one hundred sixty".