5247558 has 16 divisors (see below), whose sum is σ = 11661360. Its totient is φ = 1749168.

The previous prime is 5247533. The next prime is 5247581. The reversal of 5247558 is 8557425.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48535 + ... + 48642.

It is an arithmetic number, because the mean of its divisors is an integer number (728835).

Almost surely, 2^5247558 is an apocalyptic number.

5247558 is an abundant number, since it is smaller than the sum of its proper divisors (6413802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5247558 is a wasteful number, since it uses less digits than its factorization.

5247558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97188 (or 97182 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 5247558 is about 2290.7548974083. The cubic root of 5247558 is about 173.7743805823.

The spelling of 5247558 in words is "five million, two hundred forty-seven thousand, five hundred fifty-eight".