5238947 has 8 divisors (see below), whose sum is σ = 6002016. Its totient is φ = 4479552.

The previous prime is 5238943. The next prime is 5238953. The reversal of 5238947 is 7498325.

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

It is not a de Polignac number, because 5238947 - 2² = 5238943 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5238947.

It is not an unprimeable number, because it can be changed into a prime (5238943) 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 7 ways as a sum of consecutive naturals, for example, 3713 + ... + 4925.

It is an arithmetic number, because the mean of its divisors is an integer number (750252).

Almost surely, 2^5238947 is an apocalyptic number.

5238947 is a deficient number, since it is larger than the sum of its proper divisors (763069).

5238947 is a wasteful number, since it uses less digits than its factorization.

5238947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its digits is 60480, while the sum is 38.

The square root of 5238947 is about 2288.8746143028. The cubic root of 5238947 is about 173.6792766356.

The spelling of 5238947 in words is "five million, two hundred thirty-eight thousand, nine hundred forty-seven".