654875272 has 16 divisors (see below), whose sum is σ = 1228354560. Its totient is φ = 327314064.

The previous prime is 654875267. The next prime is 654875281. The reversal of 654875272 is 272578456.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9433 + ... + 37399.

It is an arithmetic number, because the mean of its divisors is an integer number (76772160).

Almost surely, 2^654875272 is an apocalyptic number.

It is an amenable number.

654875272 is a deficient number, since it is larger than the sum of its proper divisors (573479288).

654875272 is a wasteful number, since it uses less digits than its factorization.

654875272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30900 (or 30896 counting only the distinct ones).

The product of its digits is 940800, while the sum is 46.

The square root of 654875272 is about 25590.5309050047. The cubic root of 654875272 is about 868.3994317848.

The spelling of 654875272 in words is "six hundred fifty-four million, eight hundred seventy-five thousand, two hundred seventy-two".