136883061 has 32 divisors (see below), whose sum is σ = 237163520. Its totient is φ = 76395312.

The previous prime is 136883027. The next prime is 136883069. The reversal of 136883061 is 160388631.

It is not a de Polignac number, because 136883061 - 2⁹ = 136882549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136883069) 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 31 ways as a sum of consecutive naturals, for example, 295 + ... + 16548.

It is an arithmetic number, because the mean of its divisors is an integer number (7411360).

Almost surely, 2^136883061 is an apocalyptic number.

It is an amenable number.

136883061 is a deficient number, since it is larger than the sum of its proper divisors (100280459).

136883061 is a wasteful number, since it uses less digits than its factorization.

136883061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16902 (or 16896 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 136883061 is about 11699.7034577805. The cubic root of 136883061 is about 515.3669562393.

The spelling of 136883061 in words is "one hundred thirty-six million, eight hundred eighty-three thousand, sixty-one".