146534532 has 24 divisors (see below), whose sum is σ = 349190016. Its totient is φ = 47805408.

The previous prime is 146534513. The next prime is 146534539. The reversal of 146534532 is 235435641.

146534532 is digitally balanced in base 3, 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 = 146534493 and 146534502.

It is not an unprimeable number, because it can be changed into a prime (146534539) 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 7 ways as a sum of consecutive naturals, for example, 129343 + ... + 130470.

It is an arithmetic number, because the mean of its divisors is an integer number (14549584).

Almost surely, 2^146534532 is an apocalyptic number.

146534532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146534532 is an abundant number, since it is smaller than the sum of its proper divisors (202655484).

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

146534532 is a wasteful number, since it uses less digits than its factorization.

146534532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259867 (or 259865 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 146534532 is about 12105.1448566302. The cubic root of 146534532 is about 527.2055747110.

The spelling of 146534532 in words is "one hundred forty-six million, five hundred thirty-four thousand, five hundred thirty-two".