146245159 has 2 divisors, whose sum is σ = 146245160. Its totient is φ = 146245158.

The previous prime is 146245123. The next prime is 146245213. The reversal of 146245159 is 951542641.

146245159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146245159 - 2⁹ = 146244647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146245859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73122579 + 73122580.

It is an arithmetic number, because the mean of its divisors is an integer number (73122580).

Almost surely, 2^146245159 is an apocalyptic number.

146245159 is a deficient number, since it is larger than the sum of its proper divisors (1).

146245159 is an equidigital number, since it uses as much as digits as its factorization.

146245159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 37.

The square root of 146245159 is about 12093.1864700748. The cubic root of 146245159 is about 526.8583082331.

The spelling of 146245159 in words is "one hundred forty-six million, two hundred forty-five thousand, one hundred fifty-nine".