100026304 has 28 divisors (see below), whose sum is σ = 226846384. Its totient is φ = 42868224.

The previous prime is 100026301. The next prime is 100026323. The reversal of 100026304 is 403620001.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×100026304² = 20010522983800832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100026301) 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, 111189 + ... + 112084.

Almost surely, 2^100026304 is an apocalyptic number.

100026304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100026304 is an abundant number, since it is smaller than the sum of its proper divisors (126820080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100026304 is an equidigital number, since it uses as much as digits as its factorization.

100026304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223292 (or 223282 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 100026304 is about 10001.3151135238. The cubic root of 100026304 is about 464.1995772443.

Adding to 100026304 its reverse (403620001), we get a palindrome (503646305).

The spelling of 100026304 in words is "one hundred million, twenty-six thousand, three hundred four".