146574163 has 2 divisors, whose sum is σ = 146574164. Its totient is φ = 146574162.

The previous prime is 146574157. The next prime is 146574173. The reversal of 146574163 is 361475641.

146574163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146574163 is a prime.

It is not a weakly prime, because it can be changed into another prime (146574133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73287081 + 73287082.

It is an arithmetic number, because the mean of its divisors is an integer number (73287082).

Almost surely, 2^146574163 is an apocalyptic number.

146574163 is a deficient number, since it is larger than the sum of its proper divisors (1).

146574163 is an equidigital number, since it uses as much as digits as its factorization.

146574163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 146574163 is about 12106.7816945710. The cubic root of 146574163 is about 527.2530988919.

The spelling of 146574163 in words is "one hundred forty-six million, five hundred seventy-four thousand, one hundred sixty-three".