5626985 has 32 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 3495168.

The previous prime is 5626979. The next prime is 5626987. The reversal of 5626985 is 5896265.

It is a cyclic number.

It is not a de Polignac number, because 5626985 - 2⁴ = 5626969 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5626987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37691 + ... + 37839.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 2^5626985 is an apocalyptic number.

5626985 is the 1937-th pentagonal number.

It is an amenable number.

5626985 is a deficient number, since it is larger than the sum of its proper divisors (2840215).

5626985 is a wasteful number, since it uses less digits than its factorization.

5626985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257.

The product of its digits is 129600, while the sum is 41.

The square root of 5626985 is about 2372.1266829577. The cubic root of 5626985 is about 177.8655825663.

The spelling of 5626985 in words is "five million, six hundred twenty-six thousand, nine hundred eighty-five".