5785979 has 4 divisors (see below), whose sum is σ = 5851080. Its totient is φ = 5720880.

The previous prime is 5785973. The next prime is 5785991. The reversal of 5785979 is 9795875.

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-5785979 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5785973) 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, 32417 + ... + 32594.

It is an arithmetic number, because the mean of its divisors is an integer number (1462770).

Almost surely, 2^5785979 is an apocalyptic number.

5785979 is a deficient number, since it is larger than the sum of its proper divisors (65101).

5785979 is an equidigital number, since it uses as much as digits as its factorization.

5785979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65100.

The product of its digits is 793800, while the sum is 50.

The square root of 5785979 is about 2405.4062027026. The cubic root of 5785979 is about 179.5252820383.

The spelling of 5785979 in words is "five million, seven hundred eighty-five thousand, nine hundred seventy-nine".