146532814 has 8 divisors (see below), whose sum is σ = 221115888. Its totient is φ = 72827520.

The previous prime is 146532791. The next prime is 146532823. The reversal of 146532814 is 418235641.

146532814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 146532814.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219027 + ... + 219694.

It is an arithmetic number, because the mean of its divisors is an integer number (27639486).

Almost surely, 2^146532814 is an apocalyptic number.

146532814 is a deficient number, since it is larger than the sum of its proper divisors (74583074).

146532814 is a wasteful number, since it uses less digits than its factorization.

146532814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438890.

The product of its digits is 23040, while the sum is 34.

The square root of 146532814 is about 12105.0738948591. The cubic root of 146532814 is about 527.2035143486.

The spelling of 146532814 in words is "one hundred forty-six million, five hundred thirty-two thousand, eight hundred fourteen".