16144152 has 32 divisors (see below), whose sum is σ = 42735600. Its totient is φ = 5064704.

The previous prime is 16144133. The next prime is 16144159. The reversal of 16144152 is 25144161.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16144159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19377 + ... + 20192.

Almost surely, 2^16144152 is an apocalyptic number.

16144152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16144152 is an abundant number, since it is smaller than the sum of its proper divisors (26591448).

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

16144152 is a wasteful number, since it uses less digits than its factorization.

16144152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39595 (or 39591 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 16144152 is about 4017.9785962596. The cubic root of 16144152 is about 252.7386992182.

Subtracting 16144152 from its reverse (25144161), we obtain a palindrome (9000009).

The spelling of 16144152 in words is "sixteen million, one hundred forty-four thousand, one hundred fifty-two".