725589467 has 2 divisors, whose sum is σ = 725589468. Its totient is φ = 725589466.

The previous prime is 725589443. The next prime is 725589511. The reversal of 725589467 is 764985527.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 725589467 - 2¹⁰ = 725588443 is a prime.

It is a super-3 number, since 3×725589467³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (725589407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362794733 + 362794734.

It is an arithmetic number, because the mean of its divisors is an integer number (362794734).

Almost surely, 2^725589467 is an apocalyptic number.

725589467 is a deficient number, since it is larger than the sum of its proper divisors (1).

725589467 is an equidigital number, since it uses as much as digits as its factorization.

725589467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4233600, while the sum is 53.

The square root of 725589467 is about 26936.7679390086. The cubic root of 725589467 is about 898.5942940547.

The spelling of 725589467 in words is "seven hundred twenty-five million, five hundred eighty-nine thousand, four hundred sixty-seven".