655597112 has 32 divisors (see below), whose sum is σ = 1302739200. Its totient is φ = 308235264.

The previous prime is 655597099. The next prime is 655597141. The reversal of 655597112 is 211795556.

655597112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 655597112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291689 + ... + 293927.

It is an arithmetic number, because the mean of its divisors is an integer number (40710600).

Almost surely, 2^655597112 is an apocalyptic number.

It is an amenable number.

655597112 is a deficient number, since it is larger than the sum of its proper divisors (647142088).

655597112 is a wasteful number, since it uses less digits than its factorization.

655597112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415 (or 4411 counting only the distinct ones).

The product of its digits is 94500, while the sum is 41.

The square root of 655597112 is about 25604.6306749385. The cubic root of 655597112 is about 868.7183806997.

The spelling of 655597112 in words is "six hundred fifty-five million, five hundred ninety-seven thousand, one hundred twelve".