199606960 has 40 divisors (see below), whose sum is σ = 530385696. Its totient is φ = 68436480.

The previous prime is 199606943. The next prime is 199607011. The reversal of 199606960 is 69606991.

199606960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 199606960.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177661 + ... + 178780.

Almost surely, 2^199606960 is an apocalyptic number.

199606960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199606960 is an abundant number, since it is smaller than the sum of its proper divisors (330778736).

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

199606960 is a wasteful number, since it uses less digits than its factorization.

199606960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356461 (or 356455 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 199606960 is about 14128.2327274150. The cubic root of 199606960 is about 584.4202111112.

The spelling of 199606960 in words is "one hundred ninety-nine million, six hundred six thousand, nine hundred sixty".