136320527 has 8 divisors (see below), whose sum is σ = 156389376. Its totient is φ = 116400312.

The previous prime is 136320521. The next prime is 136320529. The reversal of 136320527 is 725023631.

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

It is not a de Polignac number, because 136320527 - 2⁴ = 136320511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136320527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136320521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35183 + ... + 38864.

It is an arithmetic number, because the mean of its divisors is an integer number (19548672).

Almost surely, 2^136320527 is an apocalyptic number.

136320527 is a deficient number, since it is larger than the sum of its proper divisors (20068849).

136320527 is an equidigital number, since it uses as much as digits as its factorization.

136320527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74317.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 136320527 is about 11675.6381838425. The cubic root of 136320527 is about 514.6600036965.

The spelling of 136320527 in words is "one hundred thirty-six million, three hundred twenty thousand, five hundred twenty-seven".