2160762256 has 15 divisors (see below), whose sum is σ = 4186837153. Its totient is φ = 1080288160.

The previous prime is 2160762221. The next prime is 2160762283. The reversal of 2160762256 is 6522670612.

The square root of 2160762256 is 46484.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 160883856 + 1999878400 = 12684^2 + 44720^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 180126 + ... + 191746.

Almost surely, 2^2160762256 is an apocalyptic number.

2160762256 is the 46484-th square number.

It is an amenable number.

2160762256 is a deficient number, since it is larger than the sum of its proper divisors (2026074897).

2160762256 is an frugal number, since it uses more digits than its factorization.

2160762256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23250 (or 11623 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The cubic root of 2160762256 is about 1292.8128545402.

The spelling of 2160762256 in words is "two billion, one hundred sixty million, seven hundred sixty-two thousand, two hundred fifty-six".