474288570 has 96 divisors (see below), whose sum is σ = 1447475328. Its totient is φ = 105473664.

The previous prime is 474288547. The next prime is 474288571. The reversal of 474288570 is 75882474.

474288570 is a `hidden beast` number, since 4 + 74 + 2 + 8 + 8 + 570 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (474288571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13137 + ... + 33483.

It is an arithmetic number, because the mean of its divisors is an integer number (15077868).

Almost surely, 2^474288570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474288570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723737664).

474288570 is an abundant number, since it is smaller than the sum of its proper divisors (973186758).

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

474288570 is a wasteful number, since it uses less digits than its factorization.

474288570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20404 (or 20401 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 474288570 is about 21778.1672782629. The cubic root of 474288570 is about 779.8556438968.

The spelling of 474288570 in words is "four hundred seventy-four million, two hundred eighty-eight thousand, five hundred seventy".