722155675 has 6 divisors (see below), whose sum is σ = 895473068. Its totient is φ = 577724520.

The previous prime is 722155663. The next prime is 722155703. The reversal of 722155675 is 576551227.

722155675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 722155675 - 2⁹ = 722155163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14443089 + ... + 14443138.

Almost surely, 2^722155675 is an apocalyptic number.

722155675 is a deficient number, since it is larger than the sum of its proper divisors (173317393).

722155675 is a wasteful number, since it uses less digits than its factorization.

722155675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28886237 (or 28886232 counting only the distinct ones).

The product of its digits is 147000, while the sum is 40.

The square root of 722155675 is about 26872.9543407494. The cubic root of 722155675 is about 897.1745444107.

The spelling of 722155675 in words is "seven hundred twenty-two million, one hundred fifty-five thousand, six hundred seventy-five".