4937847 has 8 divisors (see below), whose sum is σ = 6870144. Its totient is φ = 3148728.

The previous prime is 4937843. The next prime is 4937869. The reversal of 4937847 is 7487394.

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

It is not a de Polignac number, because 4937847 - 2² = 4937843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4937799 and 4937808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4937843) 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, 35713 + ... + 35850.

It is an arithmetic number, because the mean of its divisors is an integer number (858768).

Almost surely, 2^4937847 is an apocalyptic number.

4937847 is a deficient number, since it is larger than the sum of its proper divisors (1932297).

4937847 is a wasteful number, since it uses less digits than its factorization.

4937847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71589.

The product of its digits is 169344, while the sum is 42.

The square root of 4937847 is about 2222.1266840574. The cubic root of 4937847 is about 170.2861041549.

The spelling of 4937847 in words is "four million, nine hundred thirty-seven thousand, eight hundred forty-seven".