4144532 has 24 divisors (see below), whose sum is σ = 8777664. Its totient is φ = 1671552.

The previous prime is 4144487. The next prime is 4144537. The reversal of 4144532 is 2354414.

It is a junction number, because it is equal to n+sod(n) for n = 4144498 and 4144507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3878 + ... + 4829.

It is an arithmetic number, because the mean of its divisors is an integer number (365736).

Almost surely, 2^4144532 is an apocalyptic number.

It is an amenable number.

4144532 is an abundant number, since it is smaller than the sum of its proper divisors (4633132).

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

4144532 is a wasteful number, since it uses less digits than its factorization.

4144532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8735 (or 8733 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 4144532 is about 2035.8123685645. The cubic root of 4144532 is about 160.6294475596.

Adding to 4144532 its reverse (2354414), we get a palindrome (6498946).

The spelling of 4144532 in words is "four million, one hundred forty-four thousand, five hundred thirty-two".