4422831 has 16 divisors (see below), whose sum is σ = 7033344. Its totient is φ = 2417184.

The previous prime is 4422829. The next prime is 4422853. The reversal of 4422831 is 1382244.

It is not a de Polignac number, because 4422831 - 2¹ = 4422829 is a prime.

It is a super-2 number, since 2×4422831² = 39122868109122, which contains 22 as substring.

4422831 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4096 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (439584).

Almost surely, 2^4422831 is an apocalyptic number.

4422831 is a deficient number, since it is larger than the sum of its proper divisors (2610513).

4422831 is a wasteful number, since it uses less digits than its factorization.

4422831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190.

The product of its digits is 1536, while the sum is 24.

The square root of 4422831 is about 2103.0527810780. The cubic root of 4422831 is about 164.1471884036.

It can be divided in two parts, 4422 and 831, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 4422831 in words is "four million, four hundred twenty-two thousand, eight hundred thirty-one".