5266247 has 8 divisors (see below), whose sum is σ = 6181536. Its totient is φ = 4391712.

The previous prime is 5266237. The next prime is 5266271. The reversal of 5266247 is 7426625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5266247 - 2¹⁶ = 5200711 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 (5266207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9908 + ... + 10425.

It is an arithmetic number, because the mean of its divisors is an integer number (772692).

Almost surely, 2^5266247 is an apocalyptic number.

5266247 is a deficient number, since it is larger than the sum of its proper divisors (915289).

5266247 is a wasteful number, since it uses less digits than its factorization.

5266247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20377.

The product of its digits is 20160, while the sum is 32.

The square root of 5266247 is about 2294.8304948296. The cubic root of 5266247 is about 173.9804333483.

The spelling of 5266247 in words is "five million, two hundred sixty-six thousand, two hundred forty-seven".