146575339 has 2 divisors, whose sum is σ = 146575340. Its totient is φ = 146575338.

The previous prime is 146575333. The next prime is 146575349. The reversal of 146575339 is 933575641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146575339 - 2⁵ = 146575307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146575295 and 146575304.

It is not a weakly prime, because it can be changed into another prime (146575333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73287669 + 73287670.

It is an arithmetic number, because the mean of its divisors is an integer number (73287670).

Almost surely, 2^146575339 is an apocalyptic number.

146575339 is a deficient number, since it is larger than the sum of its proper divisors (1).

146575339 is an equidigital number, since it uses as much as digits as its factorization.

146575339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 43.

The square root of 146575339 is about 12106.8302622941. The cubic root of 146575339 is about 527.2545089812.

The spelling of 146575339 in words is "one hundred forty-six million, five hundred seventy-five thousand, three hundred thirty-nine".