240970199 has 2 divisors, whose sum is σ = 240970200. Its totient is φ = 240970198.

The previous prime is 240970183. The next prime is 240970207. The reversal of 240970199 is 991079042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240970199 - 2⁴ = 240970183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240970109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120485099 + 120485100.

It is an arithmetic number, because the mean of its divisors is an integer number (120485100).

Almost surely, 2^240970199 is an apocalyptic number.

240970199 is a deficient number, since it is larger than the sum of its proper divisors (1).

240970199 is an equidigital number, since it uses as much as digits as its factorization.

240970199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 240970199 is about 15523.2148410051. The cubic root of 240970199 is about 622.2827736223.

The spelling of 240970199 in words is "two hundred forty million, nine hundred seventy thousand, one hundred ninety-nine".