725207 has 8 divisors (see below), whose sum is σ = 834432. Its totient is φ = 617400.

The previous prime is 725201. The next prime is 725209. The reversal of 725207 is 702527.

725207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 725207 - 2¹² = 721111 is a prime.

It is a Duffinian number.

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 725207.

It is not an unprimeable number, because it can be changed into a prime (725201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232 + ... + 1722.

It is an arithmetic number, because the mean of its divisors is an integer number (104304).

2⁷²⁵²⁰⁷ is an apocalyptic number.

725207 is a deficient number, since it is larger than the sum of its proper divisors (109225).

725207 is a wasteful number, since it uses less digits than its factorization.

725207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709.

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

The square root of 725207 is about 851.5908642065. The cubic root of 725207 is about 89.8436379658.

It can be divided in two parts, 72520 and 7, that added together give a palindrome (72527).

The spelling of 725207 in words is "seven hundred twenty-five thousand, two hundred seven".