100994208 has 96 divisors (see below), whose sum is σ = 305472384. Its totient is φ = 28618752.

The previous prime is 100994191. The next prime is 100994209. The reversal of 100994208 is 802499001.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (100994209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91516 + ... + 92612.

It is an arithmetic number, because the mean of its divisors is an integer number (3182004).

Almost surely, 2^100994208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100994208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152736192).

100994208 is an abundant number, since it is smaller than the sum of its proper divisors (204478176).

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

100994208 is a wasteful number, since it uses less digits than its factorization.

100994208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1246 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 100994208 is about 10049.5874542192. The cubic root of 100994208 is about 465.6920484983.

The spelling of 100994208 in words is "one hundred million, nine hundred ninety-four thousand, two hundred eight".