2115017996 has 24 divisors (see below), whose sum is σ = 4555424160. Its totient is φ = 836710272.

The previous prime is 2115017963. The next prime is 2115017999. The reversal of 2115017996 is 6997105112.

It is a super-3 number, since 3×2115017996³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2115017999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904881 + ... + 2905608.

It is an arithmetic number, because the mean of its divisors is an integer number (189809340).

Almost surely, 2^2115017996 is an apocalyptic number.

2115017996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2115017996 is an abundant number, since it is smaller than the sum of its proper divisors (2440406164).

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

2115017996 is a wasteful number, since it uses less digits than its factorization.

2115017996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5810513 (or 5810511 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 41.

The square root of 2115017996 is about 45989.3248047849. The cubic root of 2115017996 is about 1283.6245728097.

The spelling of 2115017996 in words is "two billion, one hundred fifteen million, seventeen thousand, nine hundred ninety-six".