199514933 has 2 divisors, whose sum is σ = 199514934. Its totient is φ = 199514932.

The previous prime is 199514929. The next prime is 199514951. The reversal of 199514933 is 339415991.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101465329 + 98049604 = 10073^2 + 9902^2 .

It is a cyclic number.

It is not a de Polignac number, because 199514933 - 2² = 199514929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (199514923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99757466 + 99757467.

It is an arithmetic number, because the mean of its divisors is an integer number (99757467).

Almost surely, 2^199514933 is an apocalyptic number.

It is an amenable number.

199514933 is a deficient number, since it is larger than the sum of its proper divisors (1).

199514933 is an equidigital number, since it uses as much as digits as its factorization.

199514933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 131220, while the sum is 44.

The square root of 199514933 is about 14124.9755044035. The cubic root of 199514933 is about 584.3303834048.

The spelling of 199514933 in words is "one hundred ninety-nine million, five hundred fourteen thousand, nine hundred thirty-three".