199465275 has 12 divisors (see below), whose sum is σ = 329782712. Its totient is φ = 106381440.

The previous prime is 199465243. The next prime is 199465327. The reversal of 199465275 is 572564991.

It is not a de Polignac number, because 199465275 - 2⁵ = 199465243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1329694 + ... + 1329843.

Almost surely, 2^199465275 is an apocalyptic number.

199465275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

199465275 is a deficient number, since it is larger than the sum of its proper divisors (130317437).

199465275 is a wasteful number, since it uses less digits than its factorization.

199465275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659550 (or 2659545 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 199465275 is about 14123.2175866550. The cubic root of 199465275 is about 584.2819006748.

The spelling of 199465275 in words is "one hundred ninety-nine million, four hundred sixty-five thousand, two hundred seventy-five".