4636912 has 40 divisors (see below), whose sum is σ = 10812800. Its totient is φ = 1881792.

The previous prime is 4636909. The next prime is 4636913. The reversal of 4636912 is 2196364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (270320).

Almost surely, 2^4636912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4636912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5406400).

4636912 is an abundant number, since it is smaller than the sum of its proper divisors (6175888).

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

4636912 is a wasteful number, since it uses less digits than its factorization.

4636912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213 (or 2207 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 4636912 is about 2153.3490195507. The cubic root of 4636912 is about 166.7540093307.

The spelling of 4636912 in words is "four million, six hundred thirty-six thousand, nine hundred twelve".