6606091224 has 48 divisors (see below), whose sum is σ = 18065221200. Its totient is φ = 2180649024.

The previous prime is 6606091213. The next prime is 6606091229. The reversal of 6606091224 is 4221906066.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6606091229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437979 + ... + 452810.

It is an arithmetic number, because the mean of its divisors is an integer number (376358775).

Almost surely, 2^6606091224 is an apocalyptic number.

It is an amenable number.

6606091224 is an abundant number, since it is smaller than the sum of its proper divisors (11459129976).

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

6606091224 is a wasteful number, since it uses less digits than its factorization.

6606091224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890904 (or 890897 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6606091224 is about 81277.8642928073. The cubic root of 6606091224 is about 1876.3543375617.

The spelling of 6606091224 in words is "six billion, six hundred six million, ninety-one thousand, two hundred twenty-four".