8182865460 has 96 divisors (see below), whose sum is σ = 28565655552. Its totient is φ = 1700334720.

The previous prime is 8182865447. The next prime is 8182865479. The reversal of 8182865460 is 645682818.

It is a happy number.

It is a super-2 number, since 2×8182865460² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 880972 + ... + 890211.

It is an arithmetic number, because the mean of its divisors is an integer number (297558912).

Almost surely, 2^8182865460 is an apocalyptic number.

It is an amenable number.

8182865460 is an abundant number, since it is smaller than the sum of its proper divisors (20382790092).

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

8182865460 is a wasteful number, since it uses less digits than its factorization.

8182865460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771213 (or 1771211 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 8182865460 is about 90459.1922360575. The cubic root of 8182865460 is about 2015.1241303831.

The spelling of 8182865460 in words is "eight billion, one hundred eighty-two million, eight hundred sixty-five thousand, four hundred sixty".