136843054 has 32 divisors (see below), whose sum is σ = 233280000. Its totient is φ = 59853024.

The previous prime is 136843033. The next prime is 136843067. The reversal of 136843054 is 450348631.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 22647 + ... + 28045.

It is an arithmetic number, because the mean of its divisors is an integer number (7290000).

Almost surely, 2^136843054 is an apocalyptic number.

136843054 is a deficient number, since it is larger than the sum of its proper divisors (96436946).

136843054 is a wasteful number, since it uses less digits than its factorization.

136843054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 136843054 is about 11697.9935886459. The cubic root of 136843054 is about 515.3167423445.

The spelling of 136843054 in words is "one hundred thirty-six million, eight hundred forty-three thousand, fifty-four".