146800148 has 24 divisors (see below), whose sum is σ = 282883104. Its totient is φ = 66101600.

The previous prime is 146800139. The next prime is 146800163. The reversal of 146800148 is 841008641.

146800148 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10883 + ... + 20298.

It is an arithmetic number, because the mean of its divisors is an integer number (11786796).

Almost surely, 2^146800148 is an apocalyptic number.

It is an amenable number.

146800148 is a deficient number, since it is larger than the sum of its proper divisors (136082956).

146800148 is a wasteful number, since it uses less digits than its factorization.

146800148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31303 (or 31301 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 146800148 is about 12116.1110922606. Note that the first 3 decimals coincide. The cubic root of 146800148 is about 527.5239290448.

Adding to 146800148 its reverse (841008641), we get a palindrome (987808789).

The spelling of 146800148 in words is "one hundred forty-six million, eight hundred thousand, one hundred forty-eight".