5879581 has 4 divisors (see below), whose sum is σ = 5962464. Its totient is φ = 5796700.

The previous prime is 5879557. The next prime is 5879593. The reversal of 5879581 is 1859785.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1859785 = 5 ⋅371957.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5879581 is a prime.

It is a super-2 number, since 2×5879581² = 69138945471122, 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 (5879521) 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, 41335 + ... + 41476.

It is an arithmetic number, because the mean of its divisors is an integer number (1490616).

Almost surely, 2^5879581 is an apocalyptic number.

It is an amenable number.

5879581 is a deficient number, since it is larger than the sum of its proper divisors (82883).

5879581 is an equidigital number, since it uses as much as digits as its factorization.

5879581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82882.

The product of its digits is 100800, while the sum is 43.

The square root of 5879581 is about 2424.7847327134. The cubic root of 5879581 is about 180.4881912047.

The spelling of 5879581 in words is "five million, eight hundred seventy-nine thousand, five hundred eighty-one".