10452144 has 40 divisors (see below), whose sum is σ = 28591920. Its totient is φ = 3278848.

The previous prime is 10452133. The next prime is 10452149. The reversal of 10452144 is 44125401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10452144.

It is not an unprimeable number, because it can be changed into a prime (10452149) 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, 5589 + ... + 7220.

It is an arithmetic number, because the mean of its divisors is an integer number (714798).

Almost surely, 2^10452144 is an apocalyptic number.

It is an amenable number.

10452144 is an abundant number, since it is smaller than the sum of its proper divisors (18139776).

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

10452144 is a wasteful number, since it uses less digits than its factorization.

10452144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12837 (or 12831 counting only the distinct ones).

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

The square root of 10452144 is about 3232.9775749300. The cubic root of 10452144 is about 218.6427736800.

Adding to 10452144 its reverse (44125401), we get a palindrome (54577545).

The spelling of 10452144 in words is "ten million, four hundred fifty-two thousand, one hundred forty-four".