146500134 has 32 divisors (see below), whose sum is σ = 327438720. Its totient is φ = 43310400.

The previous prime is 146500117. The next prime is 146500139. The reversal of 146500134 is 431005641.

146500134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146500139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24364 + ... + 29775.

It is an arithmetic number, because the mean of its divisors is an integer number (10232460).

Almost surely, 2^146500134 is an apocalyptic number.

146500134 is an abundant number, since it is smaller than the sum of its proper divisors (180938586).

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

146500134 is a wasteful number, since it uses less digits than its factorization.

146500134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54196.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 146500134 is about 12103.7239723979. The cubic root of 146500134 is about 527.1643188234.

Adding to 146500134 its reverse (431005641), we get a palindrome (577505775).

The spelling of 146500134 in words is "one hundred forty-six million, five hundred thousand, one hundred thirty-four".