470721160 has 128 divisors (see below), whose sum is σ = 1380395520. Its totient is φ = 140193792.

The previous prime is 470721157. The next prime is 470721161. The reversal of 470721160 is 61127074.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (470721161) 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 31 ways as a sum of consecutive naturals, for example, 58077 + ... + 65683.

It is an arithmetic number, because the mean of its divisors is an integer number (10784340).

Almost surely, 2^470721160 is an apocalyptic number.

470721160 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 470721160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690197760).

470721160 is an abundant number, since it is smaller than the sum of its proper divisors (909674360).

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

470721160 is a wasteful number, since it uses less digits than its factorization.

470721160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7655 (or 7651 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 470721160 is about 21696.1093286331. The cubic root of 470721160 is about 777.8954664240.

The spelling of 470721160 in words is "four hundred seventy million, seven hundred twenty-one thousand, one hundred sixty".