5679881 has 8 divisors (see below), whose sum is σ = 5797440. Its totient is φ = 5563728.

The previous prime is 5679847. The next prime is 5679899. The reversal of 5679881 is 1889765.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5679881 is a prime.

It is a super-2 number, since 2×5679881² = 64522096348322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5679481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11420 + ... + 11906.

It is an arithmetic number, because the mean of its divisors is an integer number (724680).

Almost surely, 2^5679881 is an apocalyptic number.

It is an amenable number.

5679881 is a deficient number, since it is larger than the sum of its proper divisors (117559).

5679881 is a wasteful number, since it uses less digits than its factorization.

5679881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703.

The product of its digits is 120960, while the sum is 44.

The square root of 5679881 is about 2383.2500917864. The cubic root of 5679881 is about 178.4211820553.

The spelling of 5679881 in words is "five million, six hundred seventy-nine thousand, eight hundred eighty-one".