725027 has 4 divisors (see below), whose sum is σ = 727320. Its totient is φ = 722736.

The previous prime is 725009. The next prime is 725041. The reversal of 725027 is 720527.

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

It is a cyclic number.

It is not a de Polignac number, because 725027 - 2¹² = 720931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 724993 and 725011.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 725027.

It is not an unprimeable number, because it can be changed into a prime (725057) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 578 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (181830).

2⁷²⁵⁰²⁷ is an apocalyptic number.

725027 is a deficient number, since it is larger than the sum of its proper divisors (2293).

725027 is a wasteful number, since it uses less digits than its factorization.

725027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292.

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 725027 is about 851.4851730946. The cubic root of 725027 is about 89.8362041375.

The spelling of 725027 in words is "seven hundred twenty-five thousand, twenty-seven".