2641215260 has 24 divisors (see below), whose sum is σ = 5551138656. Its totient is φ = 1055612480.

The previous prime is 2641215253. The next prime is 2641215277. The reversal of 2641215260 is 625121462.

It is a congruent number.

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, 29531 + ... + 78450.

It is an arithmetic number, because the mean of its divisors is an integer number (231297444).

Almost surely, 2^2641215260 is an apocalyptic number.

2641215260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2641215260 is an abundant number, since it is smaller than the sum of its proper divisors (2909923396).

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

2641215260 is a wasteful number, since it uses less digits than its factorization.

2641215260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109213 (or 109211 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2641215260 is about 51392.7549368586. The cubic root of 2641215260 is about 1382.2966831907.

The spelling of 2641215260 in words is "two billion, six hundred forty-one million, two hundred fifteen thousand, two hundred sixty".