5426881 has 4 divisors (see below), whose sum is σ = 5432112. Its totient is φ = 5421652.

The previous prime is 5426849. The next prime is 5426887. The reversal of 5426881 is 1886245.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5426881 - 2⁵ = 5426849 is a prime.

It is a super-2 number, since 2×5426881² = 58902074776322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426887) 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 3 ways as a sum of consecutive naturals, for example, 475 + ... + 3328.

It is an arithmetic number, because the mean of its divisors is an integer number (1358028).

Almost surely, 2^5426881 is an apocalyptic number.

It is an amenable number.

5426881 is a deficient number, since it is larger than the sum of its proper divisors (5231).

5426881 is a wasteful number, since it uses less digits than its factorization.

5426881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230.

The product of its digits is 15360, while the sum is 34.

The square root of 5426881 is about 2329.5666979076. The cubic root of 5426881 is about 175.7316956143.

The spelling of 5426881 in words is "five million, four hundred twenty-six thousand, eight hundred eighty-one".