4839147 has 12 divisors (see below), whose sum is σ = 7089264. Its totient is φ = 3180240.

The previous prime is 4839137. The next prime is 4839151. The reversal of 4839147 is 7419384.

It is a happy number.

It is not a de Polignac number, because 4839147 - 2⁸ = 4838891 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4839127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3148 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (590772).

Almost surely, 2^4839147 is an apocalyptic number.

4839147 is a deficient number, since it is larger than the sum of its proper divisors (2250117).

4839147 is a wasteful number, since it uses less digits than its factorization.

4839147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650 (or 7647 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 4839147 is about 2199.8061278213. The cubic root of 4839147 is about 169.1438733745.

The spelling of 4839147 in words is "four million, eight hundred thirty-nine thousand, one hundred forty-seven".