100798076 has 12 divisors (see below), whose sum is σ = 177234120. Its totient is φ = 50159760.

The previous prime is 100798073. The next prime is 100798099. The reversal of 100798076 is 670897001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100798073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58871 + ... + 60558.

It is an arithmetic number, because the mean of its divisors is an integer number (14769510).

Almost surely, 2^100798076 is an apocalyptic number.

It is an amenable number.

100798076 is a deficient number, since it is larger than the sum of its proper divisors (76436044).

100798076 is a wasteful number, since it uses less digits than its factorization.

100798076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119644 (or 119642 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 100798076 is about 10039.8245004582. The cubic root of 100798076 is about 465.3903932368.

The spelling of 100798076 in words is "one hundred million, seven hundred ninety-eight thousand, seventy-six".