5222487 has 4 divisors (see below), whose sum is σ = 6963320. Its totient is φ = 3481656.

The previous prime is 5222447. The next prime is 5222501. The reversal of 5222487 is 7842225.

5222487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5222487 - 2⁶ = 5222423 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222447) 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, 870412 + ... + 870417.

It is an arithmetic number, because the mean of its divisors is an integer number (1740830).

Almost surely, 2^5222487 is an apocalyptic number.

5222487 is a deficient number, since it is larger than the sum of its proper divisors (1740833).

5222487 is a wasteful number, since it uses less digits than its factorization.

5222487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740832.

The product of its digits is 8960, while the sum is 30.

The square root of 5222487 is about 2285.2761321118. The cubic root of 5222487 is about 173.4971942397.

The spelling of 5222487 in words is "five million, two hundred twenty-two thousand, four hundred eighty-seven".