134553146 has 16 divisors (see below), whose sum is σ = 248406144. Its totient is φ = 53229744.

The previous prime is 134553143. The next prime is 134553157. The reversal of 134553146 is 641355431.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134553143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369470 + ... + 369833.

It is an arithmetic number, because the mean of its divisors is an integer number (15525384).

Almost surely, 2^134553146 is an apocalyptic number.

134553146 is a deficient number, since it is larger than the sum of its proper divisors (113852998).

134553146 is a wasteful number, since it uses less digits than its factorization.

134553146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739325.

The product of its digits is 21600, while the sum is 32.

The square root of 134553146 is about 11599.7045652034. The cubic root of 134553146 is about 512.4261512470.

The spelling of 134553146 in words is "one hundred thirty-four million, five hundred fifty-three thousand, one hundred forty-six".