100444048 has 40 divisors (see below), whose sum is σ = 200844288. Its totient is φ = 48627072.

The previous prime is 100444037. The next prime is 100444049. The reversal of 100444048 is 840444001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100444049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226515 + ... + 226957.

Almost surely, 2^100444048 is an apocalyptic number.

It is an amenable number.

100444048 is a deficient number, since it is larger than the sum of its proper divisors (100400240).

100444048 is a wasteful number, since it uses less digits than its factorization.

100444048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 100444048 is about 10022.1778072433. The cubic root of 100444048 is about 464.8448983619.

Adding to 100444048 its reverse (840444001), we get a palindrome (940888049).

The spelling of 100444048 in words is "one hundred million, four hundred forty-four thousand, forty-eight".