2015137284 has 24 divisors (see below), whose sum is σ = 4706257920. Its totient is φ = 671102304.

The previous prime is 2015137273. The next prime is 2015137351. The reversal of 2015137284 is 4827315102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62404 + ... + 89019.

It is an arithmetic number, because the mean of its divisors is an integer number (196094080).

Almost surely, 2^2015137284 is an apocalyptic number.

It is an amenable number.

2015137284 is an abundant number, since it is smaller than the sum of its proper divisors (2691120636).

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

2015137284 is a wasteful number, since it uses less digits than its factorization.

2015137284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152539 (or 152537 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2015137284 is about 44890.2805070318. The cubic root of 2015137284 is about 1263.0916945982.

The spelling of 2015137284 in words is "two billion, fifteen million, one hundred thirty-seven thousand, two hundred eighty-four".