134543546 has 16 divisors (see below), whose sum is σ = 204042240. Its totient is φ = 66533040.

The previous prime is 134543533. The next prime is 134543551. The reversal of 134543546 is 645345431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108860 + ... + 110088.

It is an arithmetic number, because the mean of its divisors is an integer number (12752640).

Almost surely, 2^134543546 is an apocalyptic number.

134543546 is a deficient number, since it is larger than the sum of its proper divisors (69498694).

134543546 is a wasteful number, since it uses less digits than its factorization.

134543546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789.

The product of its digits is 86400, while the sum is 35.

The square root of 134543546 is about 11599.2907541798. The cubic root of 134543546 is about 512.4139642211.

Adding to 134543546 its reverse (645345431), we get a palindrome (779888977).

The spelling of 134543546 in words is "one hundred thirty-four million, five hundred forty-three thousand, five hundred forty-six".