10540544 has 80 divisors (see below), whose sum is σ = 25632288. Its totient is φ = 4227072.

The previous prime is 10540531. The next prime is 10540553. The reversal of 10540544 is 44504501.

It is a super-2 number, since 2×10540544² = 222206135631872, 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 7 ways as a sum of consecutive naturals, for example, 60842 + ... + 61014.

Almost surely, 2^10540544 is an apocalyptic number.

10540544 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 10540544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12816144).

10540544 is an abundant number, since it is smaller than the sum of its proper divisors (15091744).

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

10540544 is an equidigital number, since it uses as much as digits as its factorization.

10540544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 10540544 is about 3246.6203966587. The cubic root of 10540544 is about 219.2574413903.

The spelling of 10540544 in words is "ten million, five hundred forty thousand, five hundred forty-four".