146134234 has 16 divisors (see below), whose sum is σ = 220789800. Its totient is φ = 72540160.

The previous prime is 146134231. The next prime is 146134243. The reversal of 146134234 is 432431641.

It can be written as a sum of positive squares in 4 ways, for example, as 115498009 + 30636225 = 10747^2 + 5535^2 .

It is not an unprimeable number, because it can be changed into a prime (146134231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316764 + ... + 317224.

Almost surely, 2^146134234 is an apocalyptic number.

146134234 is a deficient number, since it is larger than the sum of its proper divisors (74655566).

146134234 is a wasteful number, since it uses less digits than its factorization.

146134234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265.

The product of its digits is 6912, while the sum is 28.

The square root of 146134234 is about 12088.5993398739. The cubic root of 146134234 is about 526.7250695440.

Adding to 146134234 its reverse (432431641), we get a palindrome (578565875).

The spelling of 146134234 in words is "one hundred forty-six million, one hundred thirty-four thousand, two hundred thirty-four".