2660422264 has 16 divisors (see below), whose sum is σ = 4990960800. Its totient is φ = 1329499392.

The previous prime is 2660422253. The next prime is 2660422319. The reversal of 2660422264 is 4622240662.

2660422264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72912 + ... + 103135.

It is an arithmetic number, because the mean of its divisors is an integer number (311935050).

Almost surely, 2^2660422264 is an apocalyptic number.

It is an amenable number.

2660422264 is a deficient number, since it is larger than the sum of its proper divisors (2330538536).

2660422264 is a wasteful number, since it uses less digits than its factorization.

2660422264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177942 (or 177938 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 2660422264 is about 51579.2813443538. The cubic root of 2660422264 is about 1385.6392959799.

The spelling of 2660422264 in words is "two billion, six hundred sixty million, four hundred twenty-two thousand, two hundred sixty-four".