10144452 has 12 divisors (see below), whose sum is σ = 23670416. Its totient is φ = 3381480.

The previous prime is 10144417. The next prime is 10144457. The reversal of 10144452 is 25444101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10144457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422674 + ... + 422697.

Almost surely, 2^10144452 is an apocalyptic number.

10144452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10144452 is an abundant number, since it is smaller than the sum of its proper divisors (13525964).

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

10144452 is a wasteful number, since it uses less digits than its factorization.

10144452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845378 (or 845376 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 10144452 is about 3185.0356355934. The cubic root of 10144452 is about 216.4758883448.

Adding to 10144452 its reverse (25444101), we get a palindrome (35588553).

The spelling of 10144452 in words is "ten million, one hundred forty-four thousand, four hundred fifty-two".