724140607 has 2 divisors, whose sum is σ = 724140608. Its totient is φ = 724140606.

The previous prime is 724140601. The next prime is 724140611. The reversal of 724140607 is 706041427.

724140607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 724140607 - 2⁷ = 724140479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (724140601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362070303 + 362070304.

It is an arithmetic number, because the mean of its divisors is an integer number (362070304).

Almost surely, 2^724140607 is an apocalyptic number.

724140607 is a deficient number, since it is larger than the sum of its proper divisors (1).

724140607 is an equidigital number, since it uses as much as digits as its factorization.

724140607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 724140607 is about 26909.8607763028. The cubic root of 724140607 is about 897.9957899317.

The spelling of 724140607 in words is "seven hundred twenty-four million, one hundred forty thousand, six hundred seven".