6662884224 has 64 divisors (see below), whose sum is σ = 18176657040. Its totient is φ = 2160930816.

The previous prime is 6662884177. The next prime is 6662884279. The reversal of 6662884224 is 4224882666.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-4 number, since 4×6662884224⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220269 + ... + 248684.

Almost surely, 2^6662884224 is an apocalyptic number.

6662884224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6662884224 is an abundant number, since it is smaller than the sum of its proper divisors (11513772816).

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

6662884224 is a wasteful number, since it uses less digits than its factorization.

6662884224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469007 (or 468995 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 48.

The square root of 6662884224 is about 81626.4921701282. The cubic root of 6662884224 is about 1881.7160489418.

The spelling of 6662884224 in words is "six billion, six hundred sixty-two million, eight hundred eighty-four thousand, two hundred twenty-four".