725806301 has 16 divisors (see below), whose sum is σ = 801612288. Its totient is φ = 651672000.

The previous prime is 725806271. The next prime is 725806307. The reversal of 725806301 is 103608527.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 725806301 - 2¹⁰ = 725805277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725806307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840596 + ... + 841458.

It is an arithmetic number, because the mean of its divisors is an integer number (50100768).

Almost surely, 2^725806301 is an apocalyptic number.

It is an amenable number.

725806301 is a deficient number, since it is larger than the sum of its proper divisors (75805987).

725806301 is a wasteful number, since it uses less digits than its factorization.

725806301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 725806301 is about 26940.7925087589. The cubic root of 725806301 is about 898.6837966353.

The spelling of 725806301 in words is "seven hundred twenty-five million, eight hundred six thousand, three hundred one".