100009048 has 16 divisors (see below), whose sum is σ = 189271080. Its totient is φ = 49536768.

The previous prime is 100009043. The next prime is 100009057. The reversal of 100009048 is 840900001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100009043) 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, 57561 + ... + 59272.

Almost surely, 2^100009048 is an apocalyptic number.

It is an amenable number.

100009048 is a deficient number, since it is larger than the sum of its proper divisors (89262032).

100009048 is a wasteful number, since it uses less digits than its factorization.

100009048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116946 (or 116942 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 100009048 is about 10000.4523897672. The cubic root of 100009048 is about 464.1728819710.

Adding to 100009048 its reverse (840900001), we get a palindrome (940909049).

The spelling of 100009048 in words is "one hundred million, nine thousand, forty-eight".