722545088 has 28 divisors (see below), whose sum is σ = 1434663120. Its totient is φ = 361055232.

The previous prime is 722545027. The next prime is 722545099. The reversal of 722545088 is 880545227.

It is a congruent number.

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, 183848 + ... + 187736.

Almost surely, 2^722545088 is an apocalyptic number.

It is an amenable number.

722545088 is a deficient number, since it is larger than the sum of its proper divisors (712118032).

722545088 is a wasteful number, since it uses less digits than its factorization.

722545088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804 (or 6794 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 722545088 is about 26880.1988087886. The cubic root of 722545088 is about 897.3357786449.

The spelling of 722545088 in words is "seven hundred twenty-two million, five hundred forty-five thousand, eighty-eight".