136848887 has 8 divisors (see below), whose sum is σ = 164630400. Its totient is φ = 111125304.

The previous prime is 136848871. The next prime is 136848923. The reversal of 136848887 is 788848631.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 136848887 - 2⁴ = 136848871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136848587) 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, 514337 + ... + 514602.

It is an arithmetic number, because the mean of its divisors is an integer number (20578800).

Almost surely, 2^136848887 is an apocalyptic number.

136848887 is a deficient number, since it is larger than the sum of its proper divisors (27781513).

136848887 is a wasteful number, since it uses less digits than its factorization.

136848887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028965.

The product of its digits is 2064384, while the sum is 53.

The square root of 136848887 is about 11698.2429022482. The cubic root of 136848887 is about 515.3240641139.

The spelling of 136848887 in words is "one hundred thirty-six million, eight hundred forty-eight thousand, eight hundred eighty-seven".