5235999 has 4 divisors (see below), whose sum is σ = 6981336. Its totient is φ = 3490664.

The previous prime is 5235947. The next prime is 5236013. The reversal of 5235999 is 9995325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5235999 - 2⁷ = 5235871 is a prime.

It is a D-number.

5235999 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5235999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5235199) 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, 872664 + ... + 872669.

It is an arithmetic number, because the mean of its divisors is an integer number (1745334).

Almost surely, 2^5235999 is an apocalyptic number.

5235999 is a deficient number, since it is larger than the sum of its proper divisors (1745337).

5235999 is a wasteful number, since it uses less digits than its factorization.

5235999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745336.

The product of its digits is 109350, while the sum is 42.

The square root of 5235999 is about 2288.2305390847. The cubic root of 5235999 is about 173.6466935882.

The spelling of 5235999 in words is "five million, two hundred thirty-five thousand, nine hundred ninety-nine".