146082971 has 2 divisors, whose sum is σ = 146082972. Its totient is φ = 146082970.

The previous prime is 146082967. The next prime is 146082991. The reversal of 146082971 is 179280641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146082971 - 2² = 146082967 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146082901) 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, 73041485 + 73041486.

It is an arithmetic number, because the mean of its divisors is an integer number (73041486).

Almost surely, 2^146082971 is an apocalyptic number.

146082971 is a deficient number, since it is larger than the sum of its proper divisors (1).

146082971 is an equidigital number, since it uses as much as digits as its factorization.

146082971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 146082971 is about 12086.4788503517. The cubic root of 146082971 is about 526.6634716910.

The spelling of 146082971 in words is "one hundred forty-six million, eighty-two thousand, nine hundred seventy-one".