5224487 has 4 divisors (see below), whose sum is σ = 5499480. Its totient is φ = 4949496.

The previous prime is 5224481. The next prime is 5224501. The reversal of 5224487 is 7844225.

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

It is a cyclic number.

It is not a de Polignac number, because 5224487 - 2⁸ = 5224231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5224481) 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, 137468 + ... + 137505.

It is an arithmetic number, because the mean of its divisors is an integer number (1374870).

Almost surely, 2^5224487 is an apocalyptic number.

5224487 is a deficient number, since it is larger than the sum of its proper divisors (274993).

5224487 is a wasteful number, since it uses less digits than its factorization.

5224487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274992.

The product of its digits is 17920, while the sum is 32.

The square root of 5224487 is about 2285.7136741071. The cubic root of 5224487 is about 173.5193388681.

The spelling of 5224487 in words is "five million, two hundred twenty-four thousand, four hundred eighty-seven".