5612681 has 8 divisors (see below), whose sum is σ = 5712000. Its totient is φ = 5514480.

The previous prime is 5612653. The next prime is 5612699. The reversal of 5612681 is 1862165.

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 not a de Polignac number, because 5612681 - 2¹⁸ = 5350537 is a prime.

It is a super-2 number, since 2×5612681² = 63004376015522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5612281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20576 + ... + 20846.

It is an arithmetic number, because the mean of its divisors is an integer number (714000).

Almost surely, 2^5612681 is an apocalyptic number.

It is an amenable number.

5612681 is a deficient number, since it is larger than the sum of its proper divisors (99319).

5612681 is a wasteful number, since it uses less digits than its factorization.

5612681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559.

The product of its digits is 2880, while the sum is 29.

The square root of 5612681 is about 2369.1097484076. The cubic root of 5612681 is about 177.7147410914.

The spelling of 5612681 in words is "five million, six hundred twelve thousand, six hundred eighty-one".