10541982 has 32 divisors (see below), whose sum is σ = 23140224. Its totient is φ = 3175200.

The previous prime is 10541977. The next prime is 10541987. The reversal of 10541982 is 28914501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10541977) and next prime (10541987).

It is a super-2 number, since 2×10541982² = 222266768976648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10541987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13548 + ... + 14304.

It is an arithmetic number, because the mean of its divisors is an integer number (723132).

Almost surely, 2^10541982 is an apocalyptic number.

10541982 is an abundant number, since it is smaller than the sum of its proper divisors (12598242).

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

10541982 is a wasteful number, since it uses less digits than its factorization.

10541982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 10541982 is about 3246.8418501676. The cubic root of 10541982 is about 219.2674117126.

It can be divided in two parts, 105419 and 82, that added together give a palindrome (105501).

The spelling of 10541982 in words is "ten million, five hundred forty-one thousand, nine hundred eighty-two".