2115348576 has 96 divisors (see below), whose sum is σ = 6105673728. Its totient is φ = 635927040.

The previous prime is 2115348563. The next prime is 2115348593. The reversal of 2115348576 is 6758435112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126226 + ... + 141998.

It is an arithmetic number, because the mean of its divisors is an integer number (63600768).

Almost surely, 2^2115348576 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 2115348576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3052836864).

2115348576 is an abundant number, since it is smaller than the sum of its proper divisors (3990325152).

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

2115348576 is a wasteful number, since it uses less digits than its factorization.

2115348576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15924 (or 15916 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 2115348576 is about 45992.9187593047. The cubic root of 2115348576 is about 1283.6914467096.

The spelling of 2115348576 in words is "two billion, one hundred fifteen million, three hundred forty-eight thousand, five hundred seventy-six".