723952 has 10 divisors (see below), whose sum is σ = 1402688. Its totient is φ = 361968.

The previous prime is 723949. The next prime is 723959. The reversal of 723952 is 259327.

723952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 723952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22608 + ... + 22639.

2⁷²³⁹⁵² is an apocalyptic number.

It is an amenable number.

723952 is a deficient number, since it is larger than the sum of its proper divisors (678736).

723952 is a wasteful number, since it uses less digits than its factorization.

723952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45255 (or 45249 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 723952 is about 850.8536889501. The cubic root of 723952 is about 89.7917820268.

The spelling of 723952 in words is "seven hundred twenty-three thousand, nine hundred fifty-two".