146305338 has 8 divisors (see below), whose sum is σ = 292610688. Its totient is φ = 48768444.

The previous prime is 146305333. The next prime is 146305361. The reversal of 146305338 is 833503641.

It is a sphenic number, since it is the product of 3 distinct primes.

146305338 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 146305299 and 146305308.

It is not an unprimeable number, because it can be changed into a prime (146305331) 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 3 ways as a sum of consecutive naturals, for example, 12192106 + ... + 12192117.

It is an arithmetic number, because the mean of its divisors is an integer number (36576336).

Almost surely, 2^146305338 is an apocalyptic number.

146305338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146305338 is a wasteful number, since it uses less digits than its factorization.

146305338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24384228.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 146305338 is about 12095.6743507752. The cubic root of 146305338 is about 526.9305646606.

Adding to 146305338 its reverse (833503641), we get a palindrome (979808979).

The spelling of 146305338 in words is "one hundred forty-six million, three hundred five thousand, three hundred thirty-eight".