146546230 has 16 divisors (see below), whose sum is σ = 264790944. Its totient is φ = 58394560.

The previous prime is 146546209. The next prime is 146546261. The reversal of 146546230 is 32645641.

146546230 is digitally balanced in base 2, 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 = 146546192 and 146546201.

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, 25231 + ... + 30490.

It is an arithmetic number, because the mean of its divisors is an integer number (16549434).

Almost surely, 2^146546230 is an apocalyptic number.

146546230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146546230 is a deficient number, since it is larger than the sum of its proper divisors (118244714).

146546230 is a wasteful number, since it uses less digits than its factorization.

146546230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55991.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 146546230 is about 12105.6280299702. The cubic root of 146546230 is about 527.2196034559.

The spelling of 146546230 in words is "one hundred forty-six million, five hundred forty-six thousand, two hundred thirty".