136497 has 8 divisors (see below), whose sum is σ = 183744. Its totient is φ = 90128.

The previous prime is 136483. The next prime is 136501. The reversal of 136497 is 794631.

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 136497 - 2⁴ = 136481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388 + ... + 650.

It is an arithmetic number, because the mean of its divisors is an integer number (22968).

2¹³⁶⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

136497 is a deficient number, since it is larger than the sum of its proper divisors (47247).

136497 is a wasteful number, since it uses less digits than its factorization.

136497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its digits is 4536, while the sum is 30.

The square root of 136497 is about 369.4550040262. The cubic root of 136497 is about 51.4881991373.

The spelling of 136497 in words is "one hundred thirty-six thousand, four hundred ninety-seven".