6630657262 has 32 divisors (see below), whose sum is σ = 10142668800. Its totient is φ = 3250624608.

The previous prime is 6630657223. The next prime is 6630657331. The reversal of 6630657262 is 2627560366.

It is a super-2 number, since 2×6630657262² = 87931231452226673288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14320843 + ... + 14321305.

It is an arithmetic number, because the mean of its divisors is an integer number (316958400).

Almost surely, 2^6630657262 is an apocalyptic number.

6630657262 is a deficient number, since it is larger than the sum of its proper divisors (3512011538).

6630657262 is a wasteful number, since it uses less digits than its factorization.

6630657262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 6630657262 is about 81428.8478489043. The cubic root of 6630657262 is about 1878.6773235709.

The spelling of 6630657262 in words is "six billion, six hundred thirty million, six hundred fifty-seven thousand, two hundred sixty-two".