6226664756 has 24 divisors (see below), whose sum is σ = 11770353504. Its totient is φ = 2865155040.

The previous prime is 6226664729. The next prime is 6226664761. The reversal of 6226664756 is 6574666226.

It is a super-2 number, since 2×6226664756² = 77542707967225079072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163670 + ... + 198093.

It is an arithmetic number, because the mean of its divisors is an integer number (490431396).

Almost surely, 2^6226664756 is an apocalyptic number.

It is an amenable number.

6226664756 is a deficient number, since it is larger than the sum of its proper divisors (5543688748).

6226664756 is a wasteful number, since it uses less digits than its factorization.

6226664756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362111 (or 362109 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 50.

The square root of 6226664756 is about 78909.2184475299. The cubic root of 6226664756 is about 1839.7204163260.

The spelling of 6226664756 in words is "six billion, two hundred twenty-six million, six hundred sixty-four thousand, seven hundred fifty-six".