725827323 has 8 divisors (see below), whose sum is σ = 1042213648. Its totient is φ = 446662944.

The previous prime is 725827321. The next prime is 725827327. The reversal of 725827323 is 323728527.

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

It is not a de Polignac number, because 725827323 - 2¹ = 725827321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 18610957 = 725827323 / (7 + 2 + 5 + 8 + 2 + 7 + 3 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (725827321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9305440 + ... + 9305517.

It is an arithmetic number, because the mean of its divisors is an integer number (130276706).

Almost surely, 2^725827323 is an apocalyptic number.

725827323 is a deficient number, since it is larger than the sum of its proper divisors (316386325).

725827323 is a wasteful number, since it uses less digits than its factorization.

725827323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18610973.

The product of its digits is 141120, while the sum is 39.

The square root of 725827323 is about 26941.1826577825. The cubic root of 725827323 is about 898.6924729393.

The spelling of 725827323 in words is "seven hundred twenty-five million, eight hundred twenty-seven thousand, three hundred twenty-three".