100944208 has 10 divisors (see below), whose sum is σ = 195579434. Its totient is φ = 50472096.

The previous prime is 100944197. The next prime is 100944209. The reversal of 100944208 is 802449001.

It can be written as a sum of positive squares in only one way, i.e., 60341824 + 40602384 = 7768^2 + 6372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100944209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3154491 + ... + 3154522.

Almost surely, 2^100944208 is an apocalyptic number.

It is an amenable number.

100944208 is a deficient number, since it is larger than the sum of its proper divisors (94635226).

100944208 is an equidigital number, since it uses as much as digits as its factorization.

100944208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6309021 (or 6309015 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 100944208 is about 10047.0994819400. The cubic root of 100944208 is about 465.6151845325.

The spelling of 100944208 in words is "one hundred million, nine hundred forty-four thousand, two hundred eight".