725300422 has 32 divisors (see below), whose sum is σ = 1373598720. Its totient is φ = 279002880.

The previous prime is 725300419. The next prime is 725300437. The reversal of 725300422 is 224003527.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17643 + ... + 41974.

It is an arithmetic number, because the mean of its divisors is an integer number (42924960).

Almost surely, 2^725300422 is an apocalyptic number.

725300422 is a deficient number, since it is larger than the sum of its proper divisors (648298298).

725300422 is a wasteful number, since it uses less digits than its factorization.

725300422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59716.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 725300422 is about 26931.4021543625. The cubic root of 725300422 is about 898.4749572045.

Adding to 725300422 its reverse (224003527), we get a palindrome (949303949).

The spelling of 725300422 in words is "seven hundred twenty-five million, three hundred thousand, four hundred twenty-two".