2660463022 has 32 divisors (see below), whose sum is σ = 4798342080. Its totient is φ = 1082315520.

The previous prime is 2660463007. The next prime is 2660463023. The reversal of 2660463022 is 2203640662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660463023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41397 + ... + 83872.

It is an arithmetic number, because the mean of its divisors is an integer number (149948190).

Almost surely, 2^2660463022 is an apocalyptic number.

2660463022 is a deficient number, since it is larger than the sum of its proper divisors (2137879058).

2660463022 is a wasteful number, since it uses less digits than its factorization.

2660463022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125356.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2660463022 is about 51579.6764433435. The cubic root of 2660463022 is about 1385.6463719992.

The spelling of 2660463022 in words is "two billion, six hundred sixty million, four hundred sixty-three thousand, twenty-two".