495599 has 8 divisors (see below), whose sum is σ = 542640. Its totient is φ = 449856.

The previous prime is 495589. The next prime is 495611. The reversal of 495599 is 995594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 495599 - 2⁸ = 495343 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 (495559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587 + ... + 1155.

It is an arithmetic number, because the mean of its divisors is an integer number (67830).

2⁴⁹⁵⁵⁹⁹ is an apocalyptic number.

495599 is a deficient number, since it is larger than the sum of its proper divisors (47041).

495599 is a wasteful number, since it uses less digits than its factorization.

495599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649.

The product of its digits is 72900, while the sum is 41.

The square root of 495599 is about 703.9879260328. The cubic root of 495599 is about 79.1364942576.

It can be divided in two parts, 4955 and 99, that multiplied together give a triangular number (490545 = T₉₉₀).

The spelling of 495599 in words is "four hundred ninety-five thousand, five hundred ninety-nine".