4981836 has 12 divisors (see below), whose sum is σ = 11624312. Its totient is φ = 1660608.

The previous prime is 4981811. The next prime is 4981861. The reversal of 4981836 is 6381894.

It is an interprime number because it is at equal distance from previous prime (4981811) and next prime (4981861).

It is a tau number, because it is divible by the number of its divisors (12).

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 = 4981794 and 4981803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207565 + ... + 207588.

Almost surely, 2^4981836 is an apocalyptic number.

It is an amenable number.

4981836 is an abundant number, since it is smaller than the sum of its proper divisors (6642476).

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

4981836 is a wasteful number, since it uses less digits than its factorization.

4981836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415160 (or 415158 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 4981836 is about 2232.0026881704. The cubic root of 4981836 is about 170.7902767291.

The spelling of 4981836 in words is "four million, nine hundred eighty-one thousand, eight hundred thirty-six".