5250847 has 4 divisors (see below), whose sum is σ = 6000976. Its totient is φ = 4500720.

The previous prime is 5250809. The next prime is 5250851. The reversal of 5250847 is 7480525.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-5250847 is a prime.

It is a Duffinian number.

5250847 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375054 + ... + 375067.

It is an arithmetic number, because the mean of its divisors is an integer number (1500244).

Almost surely, 2^5250847 is an apocalyptic number.

5250847 is a deficient number, since it is larger than the sum of its proper divisors (750129).

5250847 is an equidigital number, since it uses as much as digits as its factorization.

5250847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750128.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 5250847 is about 2291.4726705767. The cubic root of 5250847 is about 173.8106783911.

The spelling of 5250847 in words is "five million, two hundred fifty thousand, eight hundred forty-seven".