5636870 has 16 divisors (see below), whose sum is σ = 10383120. Its totient is φ = 2202144.

The previous prime is 5636849. The next prime is 5636893. The reversal of 5636870 is 786365.

It is a happy number.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5636870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6125 + ... + 6984.

It is an arithmetic number, because the mean of its divisors is an integer number (648945).

Almost surely, 2^5636870 is an apocalyptic number.

5636870 is a deficient number, since it is larger than the sum of its proper divisors (4746250).

5636870 is a wasteful number, since it uses less digits than its factorization.

5636870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13159.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 5636870 is about 2374.2093420758. The cubic root of 5636870 is about 177.9696745881.

The spelling of 5636870 in words is "five million, six hundred thirty-six thousand, eight hundred seventy".