4936147 has 4 divisors (see below), whose sum is σ = 4942096. Its totient is φ = 4930200.

The previous prime is 4936123. The next prime is 4936153. The reversal of 4936147 is 7416394.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4936147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4936847) 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, 1479 + ... + 3472.

It is an arithmetic number, because the mean of its divisors is an integer number (1235524).

Almost surely, 2^4936147 is an apocalyptic number.

4936147 is a deficient number, since it is larger than the sum of its proper divisors (5949).

4936147 is an equidigital number, since it uses as much as digits as its factorization.

4936147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948.

The product of its digits is 18144, while the sum is 34.

The square root of 4936147 is about 2221.7441346834. The cubic root of 4936147 is about 170.2665599011.

The spelling of 4936147 in words is "four million, nine hundred thirty-six thousand, one hundred forty-seven".