724967 has 2 divisors, whose sum is σ = 724968. Its totient is φ = 724966.

The previous prime is 724961. The next prime is 724991. The reversal of 724967 is 769427.

It is a weak prime.

724967 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 724967 - 2⁶ = 724903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (724961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362483 + 362484.

It is an arithmetic number, because the mean of its divisors is an integer number (362484).

2⁷²⁴⁹⁶⁷ is an apocalyptic number.

724967 is a deficient number, since it is larger than the sum of its proper divisors (1).

724967 is an equidigital number, since it uses as much as digits as its factorization.

724967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 724967 is about 851.4499398086. The cubic root of 724967 is about 89.8337259213.

The spelling of 724967 in words is "seven hundred twenty-four thousand, nine hundred sixty-seven".