472308858 has 96 divisors (see below), whose sum is σ = 1244056320. Its totient is φ = 126420480.

The previous prime is 472308853. The next prime is 472308911. The reversal of 472308858 is 858803274.

It is not an unprimeable number, because it can be changed into a prime (472308853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 665808 + ... + 666516.

It is an arithmetic number, because the mean of its divisors is an integer number (12958920).

Almost surely, 2^472308858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472308858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622028160).

472308858 is an abundant number, since it is smaller than the sum of its proper divisors (771747462).

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

472308858 is a wasteful number, since it uses less digits than its factorization.

472308858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 472308858 is about 21732.6679908381. The cubic root of 472308858 is about 778.7690742648.

The spelling of 472308858 in words is "four hundred seventy-two million, three hundred eight thousand, eight hundred fifty-eight".