136066546 has 16 divisors (see below), whose sum is σ = 254462400. Its totient is φ = 53012880.

The previous prime is 136066531. The next prime is 136066547. The reversal of 136066546 is 645660631.

It is not an unprimeable number, because it can be changed into a prime (136066547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441621 + ... + 441928.

It is an arithmetic number, because the mean of its divisors is an integer number (15903900).

Almost surely, 2^136066546 is an apocalyptic number.

136066546 is a deficient number, since it is larger than the sum of its proper divisors (118395854).

136066546 is a wasteful number, since it uses less digits than its factorization.

136066546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883569.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 136066546 is about 11664.7565769715. The cubic root of 136066546 is about 514.3401811728.

The spelling of 136066546 in words is "one hundred thirty-six million, sixty-six thousand, five hundred forty-six".