5612865 has 16 divisors (see below), whose sum is σ = 9013248. Its totient is φ = 2982656.

The previous prime is 5612861. The next prime is 5612879. The reversal of 5612865 is 5682165.

It is a cyclic number.

It is not a de Polignac number, because 5612865 - 2² = 5612861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5612861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5257 + ... + 6233.

It is an arithmetic number, because the mean of its divisors is an integer number (563328).

Almost surely, 2^5612865 is an apocalyptic number.

It is an amenable number.

5612865 is a deficient number, since it is larger than the sum of its proper divisors (3400383).

5612865 is a wasteful number, since it uses less digits than its factorization.

5612865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368.

The product of its digits is 14400, while the sum is 33.

The square root of 5612865 is about 2369.1485812418. The cubic root of 5612865 is about 177.7166830721.

Adding to 5612865 its product of digits (14400), we get a palindrome (5627265).

It can be divided in two parts, 56 and 12865, that added together give a palindrome (12921).

The spelling of 5612865 in words is "five million, six hundred twelve thousand, eight hundred sixty-five".