5685479 has 4 divisors (see below), whose sum is σ = 5881560. Its totient is φ = 5489400.

The previous prime is 5685451. The next prime is 5685481. The reversal of 5685479 is 9745865.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5685479 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 (5685499) 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, 97997 + ... + 98054.

It is an arithmetic number, because the mean of its divisors is an integer number (1470390).

Almost surely, 2^5685479 is an apocalyptic number.

5685479 is a deficient number, since it is larger than the sum of its proper divisors (196081).

5685479 is a wasteful number, since it uses less digits than its factorization.

5685479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196080.

The product of its digits is 302400, while the sum is 44.

The square root of 5685479 is about 2384.4242491637. The cubic root of 5685479 is about 178.4797791645.

The spelling of 5685479 in words is "five million, six hundred eighty-five thousand, four hundred seventy-nine".