722082 has 16 divisors (see below), whose sum is σ = 1455552. Its totient is φ = 238800.

The previous prime is 722077. The next prime is 722093. The reversal of 722082 is 280227.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 722082.

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, 508 + ... + 1304.

It is an arithmetic number, because the mean of its divisors is an integer number (90972).

2⁷²²⁰⁸² is an apocalyptic number.

722082 is an abundant number, since it is smaller than the sum of its proper divisors (733470).

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

722082 is a wasteful number, since it uses less digits than its factorization.

722082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 722082 is about 849.7540820732. The cubic root of 722082 is about 89.7144033177.

The spelling of 722082 in words is "seven hundred twenty-two thousand, eighty-two".