799562 has 4 divisors (see below), whose sum is σ = 1199346. Its totient is φ = 399780.

The previous prime is 799553. The next prime is 799573. The reversal of 799562 is 265997.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 265997 = 461 ⋅577.

It can be written as a sum of positive squares in only one way, i.e., 606841 + 192721 = 779^2 + 439^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199889 + ... + 199892.

2⁷⁹⁹⁵⁶² is an apocalyptic number.

799562 is a deficient number, since it is larger than the sum of its proper divisors (399784).

799562 is a wasteful number, since it uses less digits than its factorization.

799562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399783.

The product of its digits is 34020, while the sum is 38.

The square root of 799562 is about 894.1823080334. The cubic root of 799562 is about 92.8148317802.

The spelling of 799562 in words is "seven hundred ninety-nine thousand, five hundred sixty-two".