2015098960 has 80 divisors (see below), whose sum is σ = 5636246400. Its totient is φ = 654524928.

The previous prime is 2015098957. The next prime is 2015098963. The reversal of 2015098960 is 698905102.

It is an interprime number because it is at equal distance from previous prime (2015098957) and next prime (2015098963).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015098963) 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, 84055 + ... + 105334.

It is an arithmetic number, because the mean of its divisors is an integer number (70453080).

Almost surely, 2^2015098960 is an apocalyptic number.

2015098960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2015098960 is an abundant number, since it is smaller than the sum of its proper divisors (3621147440).

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

2015098960 is a wasteful number, since it uses less digits than its factorization.

2015098960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189428 (or 189422 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 2015098960 is about 44889.8536419980. The cubic root of 2015098960 is about 1263.0836873633.

The spelling of 2015098960 in words is "two billion, fifteen million, ninety-eight thousand, nine hundred sixty".