136767485 has 8 divisors (see below), whose sum is σ = 164184576. Its totient is φ = 109371600.

The previous prime is 136767481. The next prime is 136767493. The reversal of 136767485 is 584767631.

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

It is not a de Polignac number, because 136767485 - 2² = 136767481 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 (136767481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19160 + ... + 25310.

It is an arithmetic number, because the mean of its divisors is an integer number (20523072).

Almost surely, 2^136767485 is an apocalyptic number.

It is an amenable number.

136767485 is a deficient number, since it is larger than the sum of its proper divisors (27417091).

136767485 is an equidigital number, since it uses as much as digits as its factorization.

136767485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10603.

The product of its digits is 846720, while the sum is 47.

The square root of 136767485 is about 11694.7631442454. The cubic root of 136767485 is about 515.2218668886.

The spelling of 136767485 in words is "one hundred thirty-six million, seven hundred sixty-seven thousand, four hundred eighty-five".