5287047 has 8 divisors (see below), whose sum is σ = 7119600. Its totient is φ = 3489600.

The previous prime is 5287043. The next prime is 5287067. The reversal of 5287047 is 7407825.

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

It is not a de Polignac number, because 5287047 - 2² = 5287043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5286999 and 5287017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8422 + ... + 9027.

It is an arithmetic number, because the mean of its divisors is an integer number (889950).

Almost surely, 2^5287047 is an apocalyptic number.

5287047 is a deficient number, since it is larger than the sum of its proper divisors (1832553).

5287047 is a wasteful number, since it uses less digits than its factorization.

5287047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17553.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 5287047 is about 2299.3579538645. The cubic root of 5287047 is about 174.2091882269.

The spelling of 5287047 in words is "five million, two hundred eighty-seven thousand, forty-seven".