662402606 has 16 divisors (see below), whose sum is σ = 1026805248. Its totient is φ = 320158200.

The previous prime is 662402563. The next prime is 662402627. The reversal of 662402606 is 606204266.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54701 + ... + 65703.

It is an arithmetic number, because the mean of its divisors is an integer number (64175328).

Almost surely, 2^662402606 is an apocalyptic number.

662402606 is a deficient number, since it is larger than the sum of its proper divisors (364402642).

662402606 is a wasteful number, since it uses less digits than its factorization.

662402606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12007.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 662402606 is about 25737.1833346231. The cubic root of 662402606 is about 871.7139796097.

The spelling of 662402606 in words is "six hundred sixty-two million, four hundred two thousand, six hundred six".