2162795460 has 96 divisors (see below), whose sum is σ = 7285232640. Its totient is φ = 468332928.

The previous prime is 2162795407. The next prime is 2162795473. The reversal of 2162795460 is 645972612.

It is a super-2 number, since 2×2162795460² = 9355368403593223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127534 + ... + 143493.

It is an arithmetic number, because the mean of its divisors is an integer number (75887840).

Almost surely, 2^2162795460 is an apocalyptic number.

2162795460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2162795460 is an abundant number, since it is smaller than the sum of its proper divisors (5122437180).

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

2162795460 is a wasteful number, since it uses less digits than its factorization.

2162795460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271065 (or 271063 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 2162795460 is about 46505.8647914432. The cubic root of 2162795460 is about 1293.2182251035.

The spelling of 2162795460 in words is "two billion, one hundred sixty-two million, seven hundred ninety-five thousand, four hundred sixty".