2664624606 has 24 divisors (see below), whose sum is σ = 6199331400. Its totient is φ = 761321232.

The previous prime is 2664624583. The next prime is 2664624643. The reversal of 2664624606 is 6064264662.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

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, 4531381 + ... + 4531968.

It is an arithmetic number, because the mean of its divisors is an integer number (258305475).

Almost surely, 2^2664624606 is an apocalyptic number.

2664624606 is an abundant number, since it is smaller than the sum of its proper divisors (3534706794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2664624606 is a wasteful number, since it uses less digits than its factorization.

2664624606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063368 (or 9063361 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The square root of 2664624606 is about 51620.0019953506. The cubic root of 2664624606 is about 1386.3684868624.

The spelling of 2664624606 in words is "two billion, six hundred sixty-four million, six hundred twenty-four thousand, six hundred six".