100748044 has 12 divisors (see below), whose sum is σ = 176961568. Its totient is φ = 50187600.

The previous prime is 100748041. The next prime is 100748057. The reversal of 100748044 is 440847001.

It is not an unprimeable number, because it can be changed into a prime (100748041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45387 + ... + 47554.

Almost surely, 2^100748044 is an apocalyptic number.

It is an amenable number.

100748044 is a deficient number, since it is larger than the sum of its proper divisors (76213524).

100748044 is a wasteful number, since it uses less digits than its factorization.

100748044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93216 (or 93214 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 100748044 is about 10037.3325141693. The cubic root of 100748044 is about 465.3133803063.

The spelling of 100748044 in words is "one hundred million, seven hundred forty-eight thousand, forty-four".