146566134 has 48 divisors (see below), whose sum is σ = 373083984. Its totient is φ = 40996800.

The previous prime is 146566111. The next prime is 146566141. The reversal of 146566134 is 431665641.

It is a happy number.

146566134 is a `hidden beast` number, since 1 + 465 + 66 + 134 = 666.

146566134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 25897 + ... + 31044.

It is an arithmetic number, because the mean of its divisors is an integer number (7772583).

Almost surely, 2^146566134 is an apocalyptic number.

146566134 is an abundant number, since it is smaller than the sum of its proper divisors (226517850).

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

146566134 is a wasteful number, since it uses less digits than its factorization.

146566134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56973 (or 56970 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 146566134 is about 12106.4500990175. The cubic root of 146566134 is about 527.2434714734.

The spelling of 146566134 in words is "one hundred forty-six million, five hundred sixty-six thousand, one hundred thirty-four".