5890881 has 16 divisors (see below), whose sum is σ = 8188544. Its totient is φ = 3763584.

The previous prime is 5890873. The next prime is 5890883. The reversal of 5890881 is 1880985.

It is not a de Polignac number, because 5890881 - 2³ = 5890873 is a prime.

It is a super-2 number, since 2×5890881² = 69404957912322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5890883) 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 15 ways as a sum of consecutive naturals, for example, 7740 + ... + 8466.

It is an arithmetic number, because the mean of its divisors is an integer number (511784).

Almost surely, 2^5890881 is an apocalyptic number.

It is an amenable number.

5890881 is a deficient number, since it is larger than the sum of its proper divisors (2297663).

5890881 is a wasteful number, since it uses less digits than its factorization.

5890881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840.

The product of its (nonzero) digits is 23040, while the sum is 39.

The square root of 5890881 is about 2427.1137179786. The cubic root of 5890881 is about 180.6037443010.

The spelling of 5890881 in words is "five million, eight hundred ninety thousand, eight hundred eighty-one".