199422675 has 24 divisors (see below), whose sum is σ = 366348080. Its totient is φ = 106358400.

The previous prime is 199422661. The next prime is 199422677. The reversal of 199422675 is 576224991.

It is not a de Polignac number, because 199422675 - 2⁷ = 199422547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 199422675.

It is not an unprimeable number, because it can be changed into a prime (199422677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147046 + ... + 148395.

Almost surely, 2^199422675 is an apocalyptic number.

199422675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

199422675 is a deficient number, since it is larger than the sum of its proper divisors (166925405).

199422675 is a wasteful number, since it uses less digits than its factorization.

199422675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295460 (or 295449 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 199422675 is about 14121.7093512082. The cubic root of 199422675 is about 584.2403024883.

The spelling of 199422675 in words is "one hundred ninety-nine million, four hundred twenty-two thousand, six hundred seventy-five".