10522144 has 24 divisors (see below), whose sum is σ = 21385728. Its totient is φ = 5090880.

The previous prime is 10522123. The next prime is 10522153. The reversal of 10522144 is 44122501.

It is a super-2 number, since 2×10522144² = 221431028713472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4312 + ... + 6295.

It is an arithmetic number, because the mean of its divisors is an integer number (891072).

Almost surely, 2^10522144 is an apocalyptic number.

It is an amenable number.

10522144 is an abundant number, since it is smaller than the sum of its proper divisors (10863584).

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

10522144 is a wasteful number, since it uses less digits than its factorization.

10522144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10648 (or 10640 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 10522144 is about 3243.7854429663. The cubic root of 10522144 is about 219.1297855280.

Adding to 10522144 its reverse (44122501), we get a palindrome (54644645).

The spelling of 10522144 in words is "ten million, five hundred twenty-two thousand, one hundred forty-four".