199482192 has 180 divisors, whose sum is σ = 691470624. Its totient is φ = 52565760.

The previous prime is 199482167. The next prime is 199482193. The reversal of 199482192 is 291284991.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199482193) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 169767 + ... + 170937.

Almost surely, 2^199482192 is an apocalyptic number.

199482192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199482192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345735312).

199482192 is an abundant number, since it is smaller than the sum of its proper divisors (491988432).

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

199482192 is a wasteful number, since it uses less digits than its factorization.

199482192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1196 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 199482192 is about 14123.8164813906. The cubic root of 199482192 is about 584.2984181990.

The spelling of 199482192 in words is "one hundred ninety-nine million, four hundred eighty-two thousand, one hundred ninety-two".