199996104 has 64 divisors (see below), whose sum is σ = 623370240. Its totient is φ = 51946560.

The previous prime is 199996099. The next prime is 199996117. The reversal of 199996104 is 401699991.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52264 + ... + 55959.

It is an arithmetic number, because the mean of its divisors is an integer number (9740160).

Almost surely, 2^199996104 is an apocalyptic number.

199996104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

199996104 is an abundant number, since it is smaller than the sum of its proper divisors (423374136).

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

199996104 is a wasteful number, since it uses less digits than its factorization.

199996104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108250 (or 108246 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 48.

The square root of 199996104 is about 14141.9978786592. The cubic root of 199996104 is about 584.7997502935.

The spelling of 199996104 in words is "one hundred ninety-nine million, nine hundred ninety-six thousand, one hundred four".