146985067 has 2 divisors, whose sum is σ = 146985068. Its totient is φ = 146985066.

The previous prime is 146985037. The next prime is 146985071. The reversal of 146985067 is 760589641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146985067 - 2⁷ = 146984939 is a prime.

It is not a weakly prime, because it can be changed into another prime (146985037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73492533 + 73492534.

It is an arithmetic number, because the mean of its divisors is an integer number (73492534).

Almost surely, 2^146985067 is an apocalyptic number.

146985067 is a deficient number, since it is larger than the sum of its proper divisors (1).

146985067 is an equidigital number, since it uses as much as digits as its factorization.

146985067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 146985067 is about 12123.7398108010. The cubic root of 146985067 is about 527.7453372374.

The spelling of 146985067 in words is "one hundred forty-six million, nine hundred eighty-five thousand, sixty-seven".