2152622760 has 32 divisors (see below), whose sum is σ = 6457868640. Its totient is φ = 574032704.

The previous prime is 2152622753. The next prime is 2152622777. The reversal of 2152622760 is 672262512.

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, 8969142 + ... + 8969381.

It is an arithmetic number, because the mean of its divisors is an integer number (201808395).

Almost surely, 2^2152622760 is an apocalyptic number.

2152622760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2152622760 is an abundant number, since it is smaller than the sum of its proper divisors (4305245880).

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

2152622760 is a wasteful number, since it uses less digits than its factorization.

2152622760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17938537 (or 17938533 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2152622760 is about 46396.3658059551. The cubic root of 2152622760 is about 1291.1874889575.

The spelling of 2152622760 in words is "two billion, one hundred fifty-two million, six hundred twenty-two thousand, seven hundred sixty".