146297071 has 2 divisors, whose sum is σ = 146297072. Its totient is φ = 146297070.

The previous prime is 146297027. The next prime is 146297111. The reversal of 146297071 is 170792641.

146297071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146297071 - 2¹⁵ = 146264303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146297071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146297171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73148535 + 73148536.

It is an arithmetic number, because the mean of its divisors is an integer number (73148536).

Almost surely, 2^146297071 is an apocalyptic number.

146297071 is a deficient number, since it is larger than the sum of its proper divisors (1).

146297071 is an equidigital number, since it uses as much as digits as its factorization.

146297071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 146297071 is about 12095.3326122104. The cubic root of 146297071 is about 526.9206397163.

The spelling of 146297071 in words is "one hundred forty-six million, two hundred ninety-seven thousand, seventy-one".