146334768 has 40 divisors (see below), whose sum is σ = 378510000. Its totient is φ = 48716544.

The previous prime is 146334743. The next prime is 146334803. The reversal of 146334768 is 867433641.

It is a happy number.

It is a super-2 number, since 2×146334768² = 42827728651227648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51858 + ... + 54606.

It is an arithmetic number, because the mean of its divisors is an integer number (9462750).

Almost surely, 2^146334768 is an apocalyptic number.

It is an amenable number.

146334768 is an abundant number, since it is smaller than the sum of its proper divisors (232175232).

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

146334768 is a wasteful number, since it uses less digits than its factorization.

146334768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869 (or 3863 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 146334768 is about 12096.8908402118. The cubic root of 146334768 is about 526.9658938041.

The spelling of 146334768 in words is "one hundred forty-six million, three hundred thirty-four thousand, seven hundred sixty-eight".