4811442 has 32 divisors (see below), whose sum is σ = 10435392. Its totient is φ = 1473024.

The previous prime is 4811441. The next prime is 4811447. The reversal of 4811442 is 2441184.

It is a super-3 number, since 3×4811442³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4811441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3838 + ... + 4934.

It is an arithmetic number, because the mean of its divisors is an integer number (326106).

Almost surely, 2^4811442 is an apocalyptic number.

It is a pronic number, being equal to 2193×2194.

4811442 is an abundant number, since it is smaller than the sum of its proper divisors (5623950).

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

4811442 is a wasteful number, since it uses less digits than its factorization.

4811442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162.

The product of its digits is 1024, while the sum is 24.

The square root of 4811442 is about 2193.4999430134. The cubic root of 4811442 is about 168.8204622065.

It can be divided in two parts, 4811 and 442, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 4811442 in words is "four million, eight hundred eleven thousand, four hundred forty-two".