475799 has 4 divisors (see below), whose sum is σ = 477264. Its totient is φ = 474336.

The previous prime is 475793. The next prime is 475807. The reversal of 475799 is 997574.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 997574 = 2 ⋅498787.

It is a cyclic number.

It is not a de Polignac number, because 475799 - 2¹² = 471703 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 (475793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 975.

It is an arithmetic number, because the mean of its divisors is an integer number (119316).

2⁴⁷⁵⁷⁹⁹ is an apocalyptic number.

475799 is a deficient number, since it is larger than the sum of its proper divisors (1465).

475799 is an equidigital number, since it uses as much as digits as its factorization.

475799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464.

The product of its digits is 79380, while the sum is 41.

The square root of 475799 is about 689.7818495727. The cubic root of 475799 is about 78.0682615235.

The spelling of 475799 in words is "four hundred seventy-five thousand, seven hundred ninety-nine".