146548966 has 16 divisors (see below), whose sum is σ = 230307840. Its totient is φ = 69850440.

The previous prime is 146548949. The next prime is 146548991. The reversal of 146548966 is 669845641.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 13486 + ... + 21793.

It is an arithmetic number, because the mean of its divisors is an integer number (14394240).

Almost surely, 2^146548966 is an apocalyptic number.

146548966 is a deficient number, since it is larger than the sum of its proper divisors (83758874).

146548966 is a wasteful number, since it uses less digits than its factorization.

146548966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35379.

The product of its digits is 1244160, while the sum is 49.

The square root of 146548966 is about 12105.7410347322. The cubic root of 146548966 is about 527.2228844771. Note that the first 3 decimals are identical.

The spelling of 146548966 in words is "one hundred forty-six million, five hundred forty-eight thousand, nine hundred sixty-six".