4747836 has 24 divisors (see below), whose sum is σ = 11436544. Its totient is φ = 1531440.

The previous prime is 4747829. The next prime is 4747871. The reversal of 4747836 is 6387474.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4747794 and 4747803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6010 + ... + 6753.

Almost surely, 2^4747836 is an apocalyptic number.

It is an amenable number.

4747836 is an abundant number, since it is smaller than the sum of its proper divisors (6688708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4747836 is a wasteful number, since it uses less digits than its factorization.

4747836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12801 (or 12799 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 4747836 is about 2178.9529595657. The cubic root of 4747836 is about 168.0732390421.

The spelling of 4747836 in words is "four million, seven hundred forty-seven thousand, eight hundred thirty-six".