4881612 has 36 divisors (see below), whose sum is σ = 11922680. Its totient is φ = 1554432.

The previous prime is 4881587. The next prime is 4881623. The reversal of 4881612 is 2161884.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4881612.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5964 + ... + 6732.

Almost surely, 2^4881612 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 4881612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5961340).

4881612 is an abundant number, since it is smaller than the sum of its proper divisors (7041068).

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

4881612 is a wasteful number, since it uses less digits than its factorization.

4881612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 797 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 4881612 is about 2209.4370323682. The cubic root of 4881612 is about 169.6371962886.

It can be divided in two parts, 48816 and 12, that added together give a triangular number (48828 = T₃₁₂).

The spelling of 4881612 in words is "four million, eight hundred eighty-one thousand, six hundred twelve".