722932 has 12 divisors (see below), whose sum is σ = 1445920. Its totient is φ = 309816.

The previous prime is 722921. The next prime is 722933. The reversal of 722932 is 239227.

722932 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 722897 and 722906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722933) by changing a digit.

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, 12882 + ... + 12937.

2⁷²²⁹³² is an apocalyptic number.

It is an amenable number.

722932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

722932 is a wasteful number, since it uses less digits than its factorization.

722932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25830 (or 25828 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 722932 is about 850.2540796727. The cubic root of 722932 is about 89.7495919990.

The spelling of 722932 in words is "seven hundred twenty-two thousand, nine hundred thirty-two".