136527285 has 8 divisors (see below), whose sum is σ = 218443680. Its totient is φ = 72814544.

The previous prime is 136527271. The next prime is 136527319. The reversal of 136527285 is 582725631.

136527285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 136527285 - 2⁸ = 136527029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550895 + ... + 4550924.

It is an arithmetic number, because the mean of its divisors is an integer number (27305460).

Almost surely, 2^136527285 is an apocalyptic number.

136527285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136527285 is a deficient number, since it is larger than the sum of its proper divisors (81916395).

136527285 is an equidigital number, since it uses as much as digits as its factorization.

136527285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9101827.

The product of its digits is 100800, while the sum is 39.

The square root of 136527285 is about 11684.4890774051. The cubic root of 136527285 is about 514.9200680294.

The spelling of 136527285 in words is "one hundred thirty-six million, five hundred twenty-seven thousand, two hundred eighty-five".