725482 has 4 divisors (see below), whose sum is σ = 1088226. Its totient is φ = 362740.

The previous prime is 725479. The next prime is 725507. The reversal of 725482 is 284527.

725482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 505521 + 219961 = 711^2 + 469^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 725482.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181369 + ... + 181372.

2⁷²⁵⁴⁸² is an apocalyptic number.

725482 is a deficient number, since it is larger than the sum of its proper divisors (362744).

725482 is a wasteful number, since it uses less digits than its factorization.

725482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362743.

The product of its digits is 4480, while the sum is 28.

The square root of 725482 is about 851.7523114145. The cubic root of 725482 is about 89.8549928287.

The spelling of 725482 in words is "seven hundred twenty-five thousand, four hundred eighty-two".