5981579 has 2 divisors, whose sum is σ = 5981580. Its totient is φ = 5981578.

The previous prime is 5981567. The next prime is 5981609. The reversal of 5981579 is 9751895.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5981579 - 2⁸ = 5981323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5981539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2990789 + 2990790.

It is an arithmetic number, because the mean of its divisors is an integer number (2990790).

Almost surely, 2^5981579 is an apocalyptic number.

5981579 is a deficient number, since it is larger than the sum of its proper divisors (1).

5981579 is an equidigital number, since it uses as much as digits as its factorization.

5981579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 44.

The square root of 5981579 is about 2445.7266813771. The cubic root of 5981579 is about 181.5259065439.

The spelling of 5981579 in words is "five million, nine hundred eighty-one thousand, five hundred seventy-nine".