100063844 has 12 divisors (see below), whose sum is σ = 175257600. Its totient is φ = 49990248.

The previous prime is 100063837. The next prime is 100063879. The reversal of 100063844 is 448360001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4664 + ... + 14895.

It is an arithmetic number, because the mean of its divisors is an integer number (14604800).

Almost surely, 2^100063844 is an apocalyptic number.

It is an amenable number.

100063844 is a deficient number, since it is larger than the sum of its proper divisors (75193756).

100063844 is a wasteful number, since it uses less digits than its factorization.

100063844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20842 (or 20840 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 100063844 is about 10003.1916906555. The cubic root of 100063844 is about 464.2576415464.

The spelling of 100063844 in words is "one hundred million, sixty-three thousand, eight hundred forty-four".