5225987 has 18 divisors (see below), whose sum is σ = 6067548. Its totient is φ = 4497792.

The previous prime is 5225971. The next prime is 5225993. The reversal of 5225987 is 7895225.

It is not a de Polignac number, because 5225987 - 2⁴ = 5225971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5225987.

It is not an unprimeable number, because it can be changed into a prime (5225287) 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 17 ways as a sum of consecutive naturals, for example, 48788 + ... + 48894.

It is an arithmetic number, because the mean of its divisors is an integer number (337086).

Almost surely, 2^5225987 is an apocalyptic number.

5225987 is a deficient number, since it is larger than the sum of its proper divisors (841561).

5225987 is a wasteful number, since it uses less digits than its factorization.

5225987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 137 counting only the distinct ones).

The product of its digits is 50400, while the sum is 38.

The square root of 5225987 is about 2286.0417756463. The cubic root of 5225987 is about 173.5359436310.

The spelling of 5225987 in words is "five million, two hundred twenty-five thousand, nine hundred eighty-seven".