5226985 has 4 divisors (see below), whose sum is σ = 6272388. Its totient is φ = 4181584.

The previous prime is 5226983. The next prime is 5226997. The reversal of 5226985 is 5896225.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2679769 + 2547216 = 1637^2 + 1596^2 .

It is a cyclic number.

It is not a de Polignac number, because 5226985 - 2¹ = 5226983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5226983) 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 3 ways as a sum of consecutive naturals, for example, 522694 + ... + 522703.

It is an arithmetic number, because the mean of its divisors is an integer number (1568097).

Almost surely, 2^5226985 is an apocalyptic number.

It is an amenable number.

5226985 is a deficient number, since it is larger than the sum of its proper divisors (1045403).

5226985 is a wasteful number, since it uses less digits than its factorization.

5226985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045402.

The product of its digits is 43200, while the sum is 37.

The square root of 5226985 is about 2286.2600464514. The cubic root of 5226985 is about 173.5469895730.

The spelling of 5226985 in words is "five million, two hundred twenty-six thousand, nine hundred eighty-five".