199417332 has 12 divisors (see below), whose sum is σ = 465307136. Its totient is φ = 66472440.

The previous prime is 199417321. The next prime is 199417367. The reversal of 199417332 is 233714991.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8309044 + ... + 8309067.

Almost surely, 2^199417332 is an apocalyptic number.

199417332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

199417332 is an abundant number, since it is smaller than the sum of its proper divisors (265889804).

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

199417332 is a wasteful number, since it uses less digits than its factorization.

199417332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16618118 (or 16618116 counting only the distinct ones).

The product of its digits is 40824, while the sum is 39.

The square root of 199417332 is about 14121.5201731258. The cubic root of 199417332 is about 584.2350847202.

The spelling of 199417332 in words is "one hundred ninety-nine million, four hundred seventeen thousand, three hundred thirty-two".