2660422594 has 8 divisors (see below), whose sum is σ = 3992205888. Its totient is φ = 1329687300.

The previous prime is 2660422577. The next prime is 2660422601. The reversal of 2660422594 is 4952240662.

2660422594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 255622 + ... + 265825.

It is an arithmetic number, because the mean of its divisors is an integer number (499025736).

Almost surely, 2^2660422594 is an apocalyptic number.

2660422594 is a deficient number, since it is larger than the sum of its proper divisors (1331783294).

2660422594 is a wasteful number, since it uses less digits than its factorization.

2660422594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524000.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 2660422594 is about 51579.2845433125. The cubic root of 2660422594 is about 1385.6393532716.

The spelling of 2660422594 in words is "two billion, six hundred sixty million, four hundred twenty-two thousand, five hundred ninety-four".