4231044 has 18 divisors (see below), whose sum is σ = 10695230. Its totient is φ = 1410336.

The previous prime is 4231039. The next prime is 4231049. The reversal of 4231044 is 4401324.

It is an interprime number because it is at equal distance from previous prime (4231039) and next prime (4231049).

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 544644 = 1920^2 + 738^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4231049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58729 + ... + 58800.

Almost surely, 2^4231044 is an apocalyptic number.

It is an amenable number.

4231044 is an abundant number, since it is smaller than the sum of its proper divisors (6464186).

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

4231044 is a wasteful number, since it uses less digits than its factorization.

4231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117539 (or 117534 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4231044 is about 2056.9501695471. The cubic root of 4231044 is about 161.7394072821.

Adding to 4231044 its reverse (4401324), we get a palindrome (8632368).

The spelling of 4231044 in words is "four million, two hundred thirty-one thousand, forty-four".