6554992 has 20 divisors (see below), whose sum is σ = 12755880. Its totient is φ = 3263168.

The previous prime is 6554983. The next prime is 6555007. The reversal of 6554992 is 2994556.

Its product of digits (97200) is a multiple of the sum of its prime factors (1800).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3543 + ... + 5065.

It is an arithmetic number, because the mean of its divisors is an integer number (637794).

Almost surely, 2^6554992 is an apocalyptic number.

It is an amenable number.

6554992 is a deficient number, since it is larger than the sum of its proper divisors (6200888).

6554992 is a wasteful number, since it uses less digits than its factorization.

6554992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1794 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 6554992 is about 2560.2718605648. The cubic root of 6554992 is about 187.1503837630.

The spelling of 6554992 in words is "six million, five hundred fifty-four thousand, nine hundred ninety-two".