2015466312 has 64 divisors (see below), whose sum is σ = 5120775360. Its totient is φ = 660960000.

The previous prime is 2015466311. The next prime is 2015466319. The reversal of 2015466312 is 2136645102.

It is a self number, because there is not a number n which added to its sum of digits gives 2015466312.

It is not an unprimeable number, because it can be changed into a prime (2015466311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392562 + ... + 397662.

It is an arithmetic number, because the mean of its divisors is an integer number (80012115).

Almost surely, 2^2015466312 is an apocalyptic number.

It is an amenable number.

2015466312 is an abundant number, since it is smaller than the sum of its proper divisors (3105309048).

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

2015466312 is a wasteful number, since it uses less digits than its factorization.

2015466312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5374 (or 5370 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2015466312 is about 44893.9451596760. The cubic root of 2015466312 is about 1263.1604359722.

The spelling of 2015466312 in words is "two billion, fifteen million, four hundred sixty-six thousand, three hundred twelve".