725376 has 32 divisors (see below), whose sum is σ = 1927800. Its totient is φ = 241664.

The previous prime is 725371. The next prime is 725381. The reversal of 725376 is 673527.

It is an interprime number because it is at equal distance from previous prime (725371) and next prime (725381).

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 725376.

It is not an unprimeable number, because it can be changed into a prime (725371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561 + ... + 1328.

2⁷²⁵³⁷⁶ is an apocalyptic number.

It is an amenable number.

725376 is an abundant number, since it is smaller than the sum of its proper divisors (1202424).

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

725376 is a wasteful number, since it uses less digits than its factorization.

725376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906 (or 1894 counting only the distinct ones).

The product of its digits is 8820, while the sum is 30.

The square root of 725376 is about 851.6900844791. The cubic root of 725376 is about 89.8506163851.

The spelling of 725376 in words is "seven hundred twenty-five thousand, three hundred seventy-six".