2215675760 has 40 divisors (see below), whose sum is σ = 5173984320. Its totient is φ = 882392832.

The previous prime is 2215675753. The next prime is 2215675811. The reversal of 2215675760 is 675765122.

It is a tau number, because it is divible by the number of its divisors (40).

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, 42152 + ... + 78791.

It is an arithmetic number, because the mean of its divisors is an integer number (129349608).

Almost surely, 2^2215675760 is an apocalyptic number.

2215675760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2215675760 is an abundant number, since it is smaller than the sum of its proper divisors (2958308560).

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

2215675760 is a wasteful number, since it uses less digits than its factorization.

2215675760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121185 (or 121179 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 2215675760 is about 47070.9651483800. The cubic root of 2215675760 is about 1303.6731933486.

The spelling of 2215675760 in words is "two billion, two hundred fifteen million, six hundred seventy-five thousand, seven hundred sixty".