100889698 has 32 divisors (see below), whose sum is σ = 186802560. Its totient is φ = 39795840.

The previous prime is 100889671. The next prime is 100889731. The reversal of 100889698 is 896988001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88798 + ... + 89926.

It is an arithmetic number, because the mean of its divisors is an integer number (5837580).

Almost surely, 2^100889698 is an apocalyptic number.

100889698 is a deficient number, since it is larger than the sum of its proper divisors (85912862).

100889698 is a wasteful number, since it uses less digits than its factorization.

100889698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642.

The product of its (nonzero) digits is 248832, while the sum is 49.

The square root of 100889698 is about 10044.3863924084. The cubic root of 100889698 is about 465.5313585125.

The spelling of 100889698 in words is "one hundred million, eight hundred eighty-nine thousand, six hundred ninety-eight".