5272047 has 40 divisors (see below), whose sum is σ = 8822352. Its totient is φ = 3110400.

The previous prime is 5272039. The next prime is 5272051. The reversal of 5272047 is 7402725.

It is not a de Polignac number, because 5272047 - 2³ = 5272039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5272047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272097) 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 39 ways as a sum of consecutive naturals, for example, 54303 + ... + 54399.

Almost surely, 2^5272047 is an apocalyptic number.

5272047 is a deficient number, since it is larger than the sum of its proper divisors (3550305).

5272047 is a wasteful number, since it uses less digits than its factorization.

5272047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 5272047 is about 2296.0938569667. The cubic root of 5272047 is about 174.0442812388.

The spelling of 5272047 in words is "five million, two hundred seventy-two thousand, forty-seven".