245234167 has 2 divisors, whose sum is σ = 245234168. Its totient is φ = 245234166.

The previous prime is 245234147. The next prime is 245234189. The reversal of 245234167 is 761432542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245234167 - 2²⁷ = 111016439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245234147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122617083 + 122617084.

It is an arithmetic number, because the mean of its divisors is an integer number (122617084).

Almost surely, 2^245234167 is an apocalyptic number.

245234167 is a deficient number, since it is larger than the sum of its proper divisors (1).

245234167 is an equidigital number, since it uses as much as digits as its factorization.

245234167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 34.

The square root of 245234167 is about 15659.9542464210. The cubic root of 245234167 is about 625.9317660489.

The spelling of 245234167 in words is "two hundred forty-five million, two hundred thirty-four thousand, one hundred sixty-seven".