146306071 has 2 divisors, whose sum is σ = 146306072. Its totient is φ = 146306070.

The previous prime is 146306057. The next prime is 146306093. The reversal of 146306071 is 170603641.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146306071 is a prime.

It is a super-2 number, since 2×146306071² = 42810932822914082, which contains 22 as substring.

It is equal to p_8248132 and since 146306071 and 8248132 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146306011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73153035 + 73153036.

It is an arithmetic number, because the mean of its divisors is an integer number (73153036).

Almost surely, 2^146306071 is an apocalyptic number.

146306071 is a deficient number, since it is larger than the sum of its proper divisors (1).

146306071 is an equidigital number, since it uses as much as digits as its factorization.

146306071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 146306071 is about 12095.7046508254. The cubic root of 146306071 is about 526.9314446455.

The spelling of 146306071 in words is "one hundred forty-six million, three hundred six thousand, seventy-one".