2660540162 has 24 divisors (see below), whose sum is σ = 4652926416. Its totient is φ = 1137639048.

The previous prime is 2660540149. The next prime is 2660540209. The reversal of 2660540162 is 2610450662.

It is a super-2 number, since 2×2660540162² = 14156947907229972488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12773 + ... + 74055.

It is an arithmetic number, because the mean of its divisors is an integer number (193871934).

Almost surely, 2^2660540162 is an apocalyptic number.

2660540162 is a deficient number, since it is larger than the sum of its proper divisors (1992386254).

2660540162 is a wasteful number, since it uses less digits than its factorization.

2660540162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61742 (or 61735 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2660540162 is about 51580.4242130675. The cubic root of 2660540162 is about 1385.6597641202.

The spelling of 2660540162 in words is "two billion, six hundred sixty million, five hundred forty thousand, one hundred sixty-two".