146332127 has 2 divisors, whose sum is σ = 146332128. Its totient is φ = 146332126.

The previous prime is 146332117. The next prime is 146332169. The reversal of 146332127 is 721233641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146332127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146332127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146332117) 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, 73166063 + 73166064.

It is an arithmetic number, because the mean of its divisors is an integer number (73166064).

Almost surely, 2^146332127 is an apocalyptic number.

146332127 is a deficient number, since it is larger than the sum of its proper divisors (1).

146332127 is an equidigital number, since it uses as much as digits as its factorization.

146332127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 146332127 is about 12096.7816794385. The cubic root of 146332127 is about 526.9627236181.

Adding to 146332127 its reverse (721233641), we get a palindrome (867565768).

The spelling of 146332127 in words is "one hundred forty-six million, three hundred thirty-two thousand, one hundred twenty-seven".