4331412 has 36 divisors (see below), whose sum is σ = 11094720. Its totient is φ = 1424592.

The previous prime is 4331389. The next prime is 4331417. The reversal of 4331412 is 2141334.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4331412² = 37522259827488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2083 + ... + 3605.

Almost surely, 2^4331412 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 4331412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5547360).

4331412 is an abundant number, since it is smaller than the sum of its proper divisors (6763308).

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

4331412 is a wasteful number, since it uses less digits than its factorization.

4331412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 1607 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 4331412 is about 2081.2044589612. The cubic root of 4331412 is about 163.0083426294.

Adding to 4331412 its reverse (2141334), we get a palindrome (6472746).

The spelling of 4331412 in words is "four million, three hundred thirty-one thousand, four hundred twelve".