6554972 has 6 divisors (see below), whose sum is σ = 11471208. Its totient is φ = 3277484.

The previous prime is 6554971. The next prime is 6554983. The reversal of 6554972 is 2794556.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 819368 + ... + 819375.

It is an arithmetic number, because the mean of its divisors is an integer number (1911868).

Almost surely, 2^6554972 is an apocalyptic number.

It is an amenable number.

6554972 is a deficient number, since it is larger than the sum of its proper divisors (4916236).

6554972 is a wasteful number, since it uses less digits than its factorization.

6554972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638747 (or 1638745 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 6554972 is about 2560.2679547266. The cubic root of 6554972 is about 187.1501934241.

The spelling of 6554972 in words is "six million, five hundred fifty-four thousand, nine hundred seventy-two".