4911836 has 12 divisors (see below), whose sum is σ = 8617728. Its totient is φ = 2449632.

The previous prime is 4911799. The next prime is 4911839. The reversal of 4911836 is 6381194.

It is a happy number.

It is a super-2 number, since 2×4911836² = 48252265781792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4911839) 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 3 ways as a sum of consecutive naturals, for example, 485 + ... + 3171.

It is an arithmetic number, because the mean of its divisors is an integer number (718144).

Almost surely, 2^4911836 is an apocalyptic number.

It is an amenable number.

4911836 is a deficient number, since it is larger than the sum of its proper divisors (3705892).

4911836 is a wasteful number, since it uses less digits than its factorization.

4911836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148 (or 3146 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 4911836 is about 2216.2662294950. The cubic root of 4911836 is about 169.9865733340.

The spelling of 4911836 in words is "four million, nine hundred eleven thousand, eight hundred thirty-six".