146213180 has 24 divisors (see below), whose sum is σ = 307404720. Its totient is φ = 58417280.

The previous prime is 146213173. The next prime is 146213183. The reversal of 146213180 is 81312641.

146213180 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 (146213183) 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 in 7 ways as a sum of consecutive naturals, for example, 15656 + ... + 23184.

It is an arithmetic number, because the mean of its divisors is an integer number (12808530).

Almost surely, 2^146213180 is an apocalyptic number.

146213180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146213180 is an abundant number, since it is smaller than the sum of its proper divisors (161191540).

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

146213180 is a wasteful number, since it uses less digits than its factorization.

146213180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8509 (or 8507 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 146213180 is about 12091.8642069782. The cubic root of 146213180 is about 526.8199032466.

The spelling of 146213180 in words is "one hundred forty-six million, two hundred thirteen thousand, one hundred eighty".