6624506662 has 4 divisors (see below), whose sum is σ = 9936759996. Its totient is φ = 3312253330.

The previous prime is 6624506633. The next prime is 6624506663. The reversal of 6624506662 is 2666054266.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6624506663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656126664 + ... + 1656126667.

It is an arithmetic number, because the mean of its divisors is an integer number (2484189999).

Almost surely, 2^6624506662 is an apocalyptic number.

6624506662 is a deficient number, since it is larger than the sum of its proper divisors (3312253334).

6624506662 is a wasteful number, since it uses less digits than its factorization.

6624506662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312253333.

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 6624506662 is about 81391.0723728346. The cubic root of 6624506662 is about 1878.0962566199.

The spelling of 6624506662 in words is "six billion, six hundred twenty-four million, five hundred six thousand, six hundred sixty-two".