146843166 has 16 divisors (see below), whose sum is σ = 293923584. Its totient is φ = 48908184.

The previous prime is 146843131. The next prime is 146843167. The reversal of 146843166 is 661348641.

146843166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146843167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260 + ... + 17183.

It is an arithmetic number, because the mean of its divisors is an integer number (18370224).

Almost surely, 2^146843166 is an apocalyptic number.

146843166 is an abundant number, since it is smaller than the sum of its proper divisors (147080418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146843166 is a wasteful number, since it uses less digits than its factorization.

146843166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19775.

The product of its digits is 82944, while the sum is 39.

The square root of 146843166 is about 12117.8862018093. The cubic root of 146843166 is about 527.5754521721.

The spelling of 146843166 in words is "one hundred forty-six million, eight hundred forty-three thousand, one hundred sixty-six".