5318669 has 4 divisors (see below), whose sum is σ = 5325696. Its totient is φ = 5311644.

The previous prime is 5318659. The next prime is 5318683. The reversal of 5318669 is 9668135.

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 5318669 - 2⁴ = 5318653 is a prime.

It is a super-2 number, since 2×5318669² = 56576479863122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318659) 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, 2219 + ... + 3944.

It is an arithmetic number, because the mean of its divisors is an integer number (1331424).

Almost surely, 2^5318669 is an apocalyptic number.

It is an amenable number.

5318669 is a deficient number, since it is larger than the sum of its proper divisors (7027).

5318669 is an equidigital number, since it uses as much as digits as its factorization.

5318669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026.

The product of its digits is 38880, while the sum is 38.

The square root of 5318669 is about 2306.2239700428. The cubic root of 5318669 is about 174.5558150202. Note that the first 3 decimals are identical.

The spelling of 5318669 in words is "five million, three hundred eighteen thousand, six hundred sixty-nine".