5623693 has 4 divisors (see below), whose sum is σ = 5661088. Its totient is φ = 5586300.

The previous prime is 5623649. The next prime is 5623727. The reversal of 5623693 is 3963265.

5623693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5623693 - 2¹⁷ = 5492621 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623193) 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, 18471 + ... + 18772.

It is an arithmetic number, because the mean of its divisors is an integer number (1415272).

Almost surely, 2^5623693 is an apocalyptic number.

It is an amenable number.

5623693 is a deficient number, since it is larger than the sum of its proper divisors (37395).

5623693 is a wasteful number, since it uses less digits than its factorization.

5623693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37394.

The product of its digits is 29160, while the sum is 34.

The square root of 5623693 is about 2371.4326893252. The cubic root of 5623693 is about 177.8308897588.

The spelling of 5623693 in words is "five million, six hundred twenty-three thousand, six hundred ninety-three".