5636867 has 8 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 5529384.

The previous prime is 5636849. The next prime is 5636893. The reversal of 5636867 is 7686365.

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 5636867 - 2¹⁰ = 5635843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5636467) 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, 14684 + ... + 15062.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^5636867 is an apocalyptic number.

5636867 is a deficient number, since it is larger than the sum of its proper divisors (108733).

5636867 is a wasteful number, since it uses less digits than its factorization.

5636867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its digits is 181440, while the sum is 41.

The square root of 5636867 is about 2374.2087102864. The cubic root of 5636867 is about 177.9696430156.

The spelling of 5636867 in words is "five million, six hundred thirty-six thousand, eight hundred sixty-seven".