100026768 has 40 divisors (see below), whose sum is σ = 258885216. Its totient is φ = 33280000.

The previous prime is 100026761. The next prime is 100026781. The reversal of 100026768 is 867620001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100026761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29143 + ... + 32393.

Almost surely, 2^100026768 is an apocalyptic number.

It is an amenable number.

100026768 is an abundant number, since it is smaller than the sum of its proper divisors (158858448).

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

100026768 is a wasteful number, since it uses less digits than its factorization.

100026768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3903 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 100026768 is about 10001.3383104463. The cubic root of 100026768 is about 464.2002950164.

Adding to 100026768 its reverse (867620001), we get a palindrome (967646769).

The spelling of 100026768 in words is "one hundred million, twenty-six thousand, seven hundred sixty-eight".