146483228 has 24 divisors (see below), whose sum is σ = 267927072. Its totient is φ = 69943104.

The previous prime is 146483219. The next prime is 146483257. The reversal of 146483228 is 822384641.

146483228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146483191 and 146483200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90926 + ... + 92522.

It is an arithmetic number, because the mean of its divisors is an integer number (11163628).

Almost surely, 2^146483228 is an apocalyptic number.

It is an amenable number.

146483228 is a deficient number, since it is larger than the sum of its proper divisors (121443844).

146483228 is a wasteful number, since it uses less digits than its factorization.

146483228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621 (or 2619 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 146483228 is about 12103.0255721452. The cubic root of 146483228 is about 527.1440399277.

The spelling of 146483228 in words is "one hundred forty-six million, four hundred eighty-three thousand, two hundred twenty-eight".