134223546 has 32 divisors (see below), whose sum is σ = 275625216. Its totient is φ = 43560000.

The previous prime is 134223527. The next prime is 134223553. The reversal of 134223546 is 645322431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35151 + ... + 38781.

It is an arithmetic number, because the mean of its divisors is an integer number (8613288).

Almost surely, 2^134223546 is an apocalyptic number.

134223546 is an abundant number, since it is smaller than the sum of its proper divisors (141401670).

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

134223546 is a wasteful number, since it uses less digits than its factorization.

134223546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798.

The product of its digits is 17280, while the sum is 30.

The square root of 134223546 is about 11585.4885956528. The cubic root of 134223546 is about 512.0073978627.

Adding to 134223546 its reverse (645322431), we get a palindrome (779545977).

The spelling of 134223546 in words is "one hundred thirty-four million, two hundred twenty-three thousand, five hundred forty-six".