6662492124 has 12 divisors (see below), whose sum is σ = 15545814984. Its totient is φ = 2220830704.

The previous prime is 6662492113. The next prime is 6662492149. The reversal of 6662492124 is 4212942666.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 277603827 + ... + 277603850.

It is an arithmetic number, because the mean of its divisors is an integer number (1295484582).

Almost surely, 2^6662492124 is an apocalyptic number.

It is an amenable number.

6662492124 is an abundant number, since it is smaller than the sum of its proper divisors (8883322860).

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

6662492124 is a wasteful number, since it uses less digits than its factorization.

6662492124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555207684 (or 555207682 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 6662492124 is about 81624.0903410262. The cubic root of 6662492124 is about 1881.6791362319.

The spelling of 6662492124 in words is "six billion, six hundred sixty-two million, four hundred ninety-two thousand, one hundred twenty-four".