470249860 has 12 divisors (see below), whose sum is σ = 987524748. Its totient is φ = 188099936.

The previous prime is 470249821. The next prime is 470249861. The reversal of 470249860 is 68942074.

It can be written as a sum of positive squares in 2 ways, for example, as 246866944 + 223382916 = 15712^2 + 14946^2 .

It is a super-2 number, since 2×470249860² = 442269861660039200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (470249861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11756227 + ... + 11756266.

It is an arithmetic number, because the mean of its divisors is an integer number (82293729).

Almost surely, 2^470249860 is an apocalyptic number.

It is an amenable number.

470249860 is an abundant number, since it is smaller than the sum of its proper divisors (517274888).

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

470249860 is a wasteful number, since it uses less digits than its factorization.

470249860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23512502 (or 23512500 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 470249860 is about 21685.2452142004. The cubic root of 470249860 is about 777.6357623853.

The spelling of 470249860 in words is "four hundred seventy million, two hundred forty-nine thousand, eight hundred sixty".