136549314 has 160 divisors (see below), whose sum is σ = 364161600. Its totient is φ = 37791360.

The previous prime is 136549307. The next prime is 136549331. The reversal of 136549314 is 413945631.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 1252692 + ... + 1252800.

It is an arithmetic number, because the mean of its divisors is an integer number (2276010).

Almost surely, 2^136549314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136549314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182080800).

136549314 is an abundant number, since it is smaller than the sum of its proper divisors (227612286).

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

136549314 is a wasteful number, since it uses less digits than its factorization.

136549314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 181 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 136549314 is about 11685.4316993426. The cubic root of 136549314 is about 514.9477610632.

The spelling of 136549314 in words is "one hundred thirty-six million, five hundred forty-nine thousand, three hundred fourteen".