5267647 has 24 divisors (see below), whose sum is σ = 6935760. Its totient is φ = 3951360.

The previous prime is 5267623. The next prime is 5267657. The reversal of 5267647 is 7467625.

5267647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5267647 - 2⁷ = 5267519 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 (5267657) 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 23 ways as a sum of consecutive naturals, for example, 15463 + ... + 15799.

It is an arithmetic number, because the mean of its divisors is an integer number (288990).

Almost surely, 2^5267647 is an apocalyptic number.

5267647 is a deficient number, since it is larger than the sum of its proper divisors (1668113).

5267647 is a wasteful number, since it uses less digits than its factorization.

5267647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 384 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 5267647 is about 2295.1355079820. The cubic root of 5267647 is about 173.9958491986.

The spelling of 5267647 in words is "five million, two hundred sixty-seven thousand, six hundred forty-seven".