2015789248 has 56 divisors (see below), whose sum is σ = 4382810640. Its totient is φ = 912261120.

The previous prime is 2015789239. The next prime is 2015789261. The reversal of 2015789248 is 8429875102.

It is a junction number, because it is equal to n+sod(n) for n = 2015789198 and 2015789207.

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, 157888 + ... + 170176.

Almost surely, 2^2015789248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2015789248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2191405320).

2015789248 is an abundant number, since it is smaller than the sum of its proper divisors (2367021392).

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

2015789248 is a wasteful number, since it uses less digits than its factorization.

2015789248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12545 (or 12535 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 2015789248 is about 44897.5416698955. The cubic root of 2015789248 is about 1263.2278973154.

The spelling of 2015789248 in words is "two billion, fifteen million, seven hundred eighty-nine thousand, two hundred forty-eight".