146704768 has 32 divisors (see below), whose sum is σ = 334017360. Its totient is φ = 62873088.

The previous prime is 146704763. The next prime is 146704771. The reversal of 146704768 is 867407641.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146704763) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 80971 + ... + 82762.

Almost surely, 2^146704768 is an apocalyptic number.

It is an amenable number.

146704768 is an abundant number, since it is smaller than the sum of its proper divisors (187312592).

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

146704768 is an equidigital number, since it uses as much as digits as its factorization.

146704768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163754 (or 163742 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 146704768 is about 12112.1743712679. The cubic root of 146704768 is about 527.4096554694.

The spelling of 146704768 in words is "one hundred forty-six million, seven hundred four thousand, seven hundred sixty-eight".