10561230 has 48 divisors (see below), whose sum is σ = 28108080. Its totient is φ = 2749824.

The previous prime is 10561219. The next prime is 10561237. The reversal of 10561230 is 3216501.

It is a super-2 number, since 2×10561230² = 223079158225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10561237) 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 23 ways as a sum of consecutive naturals, for example, 2506 + ... + 5234.

It is an arithmetic number, because the mean of its divisors is an integer number (585585).

Almost surely, 2^10561230 is an apocalyptic number.

10561230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10561230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14054040).

10561230 is an abundant number, since it is smaller than the sum of its proper divisors (17546850).

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

10561230 is a wasteful number, since it uses less digits than its factorization.

10561230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 10561230 is about 3249.8046095112. The cubic root of 10561230 is about 219.4007798374.

Adding to 10561230 its reverse (3216501), we get a palindrome (13777731).

The spelling of 10561230 in words is "ten million, five hundred sixty-one thousand, two hundred thirty".