5612881 has 8 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 5461488.

The previous prime is 5612879. The next prime is 5612909. The reversal of 5612881 is 1882165.

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

It is a cyclic number.

It is not a de Polignac number, because 5612881 - 2¹ = 5612879 is a prime.

It is a super-2 number, since 2×5612881² = 63008866240322, which contains 22 as substring.

It is a Duffinian number.

5612881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5612801) 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, 14235 + ... + 14623.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 2^5612881 is an apocalyptic number.

It is an amenable number.

5612881 is a deficient number, since it is larger than the sum of its proper divisors (152879).

5612881 is a wasteful number, since it uses less digits than its factorization.

5612881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743.

The product of its digits is 3840, while the sum is 31.

The square root of 5612881 is about 2369.1519579799. The cubic root of 5612881 is about 177.7168519380.

The spelling of 5612881 in words is "five million, six hundred twelve thousand, eight hundred eighty-one".