914872199 has 2 divisors, whose sum is σ = 914872200. Its totient is φ = 914872198.

The previous prime is 914872183. The next prime is 914872229. The reversal of 914872199 is 991278419.

It is a weak prime.

It is an emirp because it is prime and its reverse (991278419) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 914872199 - 2⁴ = 914872183 is a prime.

It is a super-2 number, since 2×914872199² = 1673982281006191202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914872109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457436099 + 457436100.

It is an arithmetic number, because the mean of its divisors is an integer number (457436100).

Almost surely, 2^914872199 is an apocalyptic number.

914872199 is a deficient number, since it is larger than the sum of its proper divisors (1).

914872199 is an equidigital number, since it uses as much as digits as its factorization.

914872199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 50.

The square root of 914872199 is about 30246.8543653716. The cubic root of 914872199 is about 970.7784868907.

The spelling of 914872199 in words is "nine hundred fourteen million, eight hundred seventy-two thousand, one hundred ninety-nine".