10228544 has 28 divisors (see below), whose sum is σ = 20592288. Its totient is φ = 5040000.

The previous prime is 10228531. The next prime is 10228567. The reversal of 10228544 is 44582201.

It is a happy number.

It is a super-2 number, since 2×10228544² = 209246224719872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419 + ... + 5669.

Almost surely, 2^10228544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10228544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10296144).

10228544 is an abundant number, since it is smaller than the sum of its proper divisors (10363744).

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

10228544 is an equidigital number, since it uses as much as digits as its factorization.

10228544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2324 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 10228544 is about 3198.2094990791. The cubic root of 10228544 is about 217.0723989844.

The spelling of 10228544 in words is "ten million, two hundred twenty-eight thousand, five hundred forty-four".