4681512 has 96 divisors (see below), whose sum is σ = 14489280. Its totient is φ = 1351680.

The previous prime is 4681507. The next prime is 4681513. The reversal of 4681512 is 2151864.

4681512 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4681512² = 43833109212288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4681513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18088 + ... + 18344.

It is an arithmetic number, because the mean of its divisors is an integer number (150930).

Almost surely, 2^4681512 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 4681512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7244640).

4681512 is an abundant number, since it is smaller than the sum of its proper divisors (9807768).

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

4681512 is a wasteful number, since it uses less digits than its factorization.

4681512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 296 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 4681512 is about 2163.6801981809. The cubic root of 4681512 is about 167.2869437851.

The spelling of 4681512 in words is "four million, six hundred eighty-one thousand, five hundred twelve".