146346230 has 16 divisors (see below), whose sum is σ = 263861280. Its totient is φ = 58441152.

The previous prime is 146346229. The next prime is 146346247. The reversal of 146346230 is 32643641.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146346193 and 146346202.

It is a congruent number.

It is an unprimeable number.

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, 5690 + ... + 18029.

It is an arithmetic number, because the mean of its divisors is an integer number (16491330).

Almost surely, 2^146346230 is an apocalyptic number.

146346230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146346230 is a deficient number, since it is larger than the sum of its proper divisors (117515050).

146346230 is a wasteful number, since it uses less digits than its factorization.

146346230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24343.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 146346230 is about 12097.3645890334. The cubic root of 146346230 is about 526.9796520414.

Adding to 146346230 its reverse (32643641), we get a palindrome (178989871).

The spelling of 146346230 in words is "one hundred forty-six million, three hundred forty-six thousand, two hundred thirty".