5623759 has 4 divisors (see below), whose sum is σ = 5652504. Its totient is φ = 5595016.

The previous prime is 5623747. The next prime is 5623771. The reversal of 5623759 is 9573265.

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

It is an interprime number because it is at equal distance from previous prime (5623747) and next prime (5623771).

It is a cyclic number.

It is not a de Polignac number, because 5623759 - 2⁵ = 5623727 is a prime.

It is an Ulam number.

It is a Duffinian number.

5623759 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623789) 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, 14077 + ... + 14470.

It is an arithmetic number, because the mean of its divisors is an integer number (1413126).

Almost surely, 2^5623759 is an apocalyptic number.

5623759 is a deficient number, since it is larger than the sum of its proper divisors (28745).

5623759 is a wasteful number, since it uses less digits than its factorization.

5623759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28744.

The product of its digits is 56700, while the sum is 37.

The square root of 5623759 is about 2371.4466049228. The cubic root of 5623759 is about 177.8315854341.

The spelling of 5623759 in words is "five million, six hundred twenty-three thousand, seven hundred fifty-nine".