100006044 has 24 divisors (see below), whose sum is σ = 245629440. Its totient is φ = 31580784.

The previous prime is 100006043. The next prime is 100006061. The reversal of 100006044 is 440600001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100006043) 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, 219084 + ... + 219539.

It is an arithmetic number, because the mean of its divisors is an integer number (10234560).

Almost surely, 2^100006044 is an apocalyptic number.

It is an amenable number.

100006044 is an abundant number, since it is smaller than the sum of its proper divisors (145623396).

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

100006044 is a wasteful number, since it uses less digits than its factorization.

100006044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438649 (or 438647 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 100006044 is about 10000.3021954339. The cubic root of 100006044 is about 464.1682344272.

Adding to 100006044 its reverse (440600001), we get a palindrome (540606045).

The spelling of 100006044 in words is "one hundred million, six thousand, forty-four".