10530044 has 48 divisors (see below), whose sum is σ = 22353408. Its totient is φ = 4243008.

The previous prime is 10530043. The next prime is 10530059. The reversal of 10530044 is 44003501.

10530044 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10530044² = 221763653283872, which contains 22 as substring.

10530044 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53354 + ... + 53550.

It is an arithmetic number, because the mean of its divisors is an integer number (465696).

Almost surely, 2^10530044 is an apocalyptic number.

10530044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10530044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11176704).

10530044 is an abundant number, since it is smaller than the sum of its proper divisors (11823364).

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

10530044 is a wasteful number, since it uses less digits than its factorization.

10530044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10530044 is about 3245.0029275796. The cubic root of 10530044 is about 219.1846125114.

Adding to 10530044 its reverse (44003501), we get a palindrome (54533545).

The spelling of 10530044 in words is "ten million, five hundred thirty thousand, forty-four".