722058 has 16 divisors (see below), whose sum is σ = 1529280. Its totient is φ = 226496.

The previous prime is 722047. The next prime is 722063. The reversal of 722058 is 850227.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 722058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3438 + ... + 3641.

It is an arithmetic number, because the mean of its divisors is an integer number (95580).

2⁷²²⁰⁵⁸ is an apocalyptic number.

722058 is an abundant number, since it is smaller than the sum of its proper divisors (807222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

722058 is a wasteful number, since it uses less digits than its factorization.

722058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 722058 is about 849.7399602231. The cubic root of 722058 is about 89.7134093541.

The spelling of 722058 in words is "seven hundred twenty-two thousand, fifty-eight".