799725 has 12 divisors (see below), whose sum is σ = 1322336. Its totient is φ = 426480.

The previous prime is 799723. The next prime is 799727. The reversal of 799725 is 527997.

It is an interprime number because it is at equal distance from previous prime (799723) and next prime (799727).

It is not a de Polignac number, because 799725 - 2¹ = 799723 is a prime.

It is a Duffinian number.

799725 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5257 + ... + 5406.

2⁷⁹⁹⁷²⁵ is an apocalyptic number.

799725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

799725 is a deficient number, since it is larger than the sum of its proper divisors (522611).

799725 is a wasteful number, since it uses less digits than its factorization.

799725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10676 (or 10671 counting only the distinct ones).

The product of its digits is 39690, while the sum is 39.

The square root of 799725 is about 894.2734481130. The cubic root of 799725 is about 92.8211384788.

The spelling of 799725 in words is "seven hundred ninety-nine thousand, seven hundred twenty-five".