100006546 has 16 divisors (see below), whose sum is σ = 159224184. Its totient is φ = 46946304.

The previous prime is 100006493. The next prime is 100006547. The reversal of 100006546 is 645600001.

It can be written as a sum of positive squares in 4 ways, for example, as 58905625 + 41100921 = 7675^2 + 6411^2 .

It is not an unprimeable number, because it can be changed into a prime (100006547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11326 + ... + 18118.

Almost surely, 2^100006546 is an apocalyptic number.

100006546 is a deficient number, since it is larger than the sum of its proper divisors (59217638).

100006546 is a wasteful number, since it uses less digits than its factorization.

100006546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 100006546 is about 10000.3272946439. The cubic root of 100006546 is about 464.1690110871.

Adding to 100006546 its reverse (645600001), we get a palindrome (745606547).

The spelling of 100006546 in words is "one hundred million, six thousand, five hundred forty-six".