146512933 has 24 divisors (see below), whose sum is σ = 181612032. Its totient is φ = 115683552.

The previous prime is 146512931. The next prime is 146512937. The reversal of 146512933 is 339215641.

146512933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146512933 - 2¹ = 146512931 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146512931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92716 + ... + 94282.

It is an arithmetic number, because the mean of its divisors is an integer number (7567168).

Almost surely, 2^146512933 is an apocalyptic number.

It is an amenable number.

146512933 is a deficient number, since it is larger than the sum of its proper divisors (35099099).

146512933 is a wasteful number, since it uses less digits than its factorization.

146512933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1630 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 146512933 is about 12104.2526824253. The cubic root of 146512933 is about 527.1796702988.

The spelling of 146512933 in words is "one hundred forty-six million, five hundred twelve thousand, nine hundred thirty-three".