136116854 has 8 divisors (see below), whose sum is σ = 204389328. Its totient is φ = 67987080.

The previous prime is 136116853. The next prime is 136116863. The reversal of 136116854 is 458611631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136116853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33257 + ... + 37124.

It is an arithmetic number, because the mean of its divisors is an integer number (25548666).

Almost surely, 2^136116854 is an apocalyptic number.

136116854 is a deficient number, since it is larger than the sum of its proper divisors (68272474).

136116854 is an equidigital number, since it uses as much as digits as its factorization.

136116854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71350.

The product of its digits is 17280, while the sum is 35.

The square root of 136116854 is about 11666.9127878801. The cubic root of 136116854 is about 514.4035625066.

The spelling of 136116854 in words is "one hundred thirty-six million, one hundred sixteen thousand, eight hundred fifty-four".