799525 has 6 divisors (see below), whose sum is σ = 991442. Its totient is φ = 639600.

The previous prime is 799523. The next prime is 799529. The reversal of 799525 is 525997.

It can be written as a sum of positive squares in 3 ways, for example, as 289 + 799236 = 17^2 + 894^2 .

It is not a de Polignac number, because 799525 - 2¹ = 799523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15966 + ... + 16015.

2⁷⁹⁹⁵²⁵ is an apocalyptic number.

It is an amenable number.

799525 is a deficient number, since it is larger than the sum of its proper divisors (191917).

799525 is a wasteful number, since it uses less digits than its factorization.

799525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31991 (or 31986 counting only the distinct ones).

The product of its digits is 28350, while the sum is 37.

The square root of 799525 is about 894.1616185008. The cubic root of 799525 is about 92.8134000789.

It can be divided in two parts, 79 and 9525, that added together give a square (9604 = 98²).

The spelling of 799525 in words is "seven hundred ninety-nine thousand, five hundred twenty-five".