100004048 has 10 divisors (see below), whose sum is σ = 193757874. Its totient is φ = 50002016.

The previous prime is 100004041. The next prime is 100004059. The reversal of 100004048 is 840400001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 92006464 + 7997584 = 9592^2 + 2828^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100004041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125111 + ... + 3125142.

Almost surely, 2^100004048 is an apocalyptic number.

It is an amenable number.

100004048 is a deficient number, since it is larger than the sum of its proper divisors (93753826).

100004048 is an equidigital number, since it uses as much as digits as its factorization.

100004048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6250261 (or 6250255 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 100004048 is about 10000.2023979518. The cubic root of 100004048 is about 464.1651463273.

Adding to 100004048 its reverse (840400001), we get a palindrome (940404049).

The spelling of 100004048 in words is "one hundred million, four thousand, forty-eight".