6655892 has 6 divisors (see below), whose sum is σ = 11647818. Its totient is φ = 3327944.

The previous prime is 6655889. The next prime is 6655897. The reversal of 6655892 is 2985566.

It can be written as a sum of positive squares in only one way, i.e., 6574096 + 81796 = 2564^2 + 286^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6655897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831983 + ... + 831990.

It is an arithmetic number, because the mean of its divisors is an integer number (1941303).

Almost surely, 2^6655892 is an apocalyptic number.

It is an amenable number.

6655892 is a deficient number, since it is larger than the sum of its proper divisors (4991926).

6655892 is a wasteful number, since it uses less digits than its factorization.

6655892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663977 (or 1663975 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 6655892 is about 2579.9015485092. The cubic root of 6655892 is about 188.1057576077.

The spelling of 6655892 in words is "six million, six hundred fifty-five thousand, eight hundred ninety-two".