136498 has 8 divisors (see below), whose sum is σ = 206640. Its totient is φ = 67620.

The previous prime is 136483. The next prime is 136501. The reversal of 136498 is 894631.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33 + ... + 523.

It is an arithmetic number, because the mean of its divisors is an integer number (25830).

2¹³⁶⁴⁹⁸ is an apocalyptic number.

136498 is a deficient number, since it is larger than the sum of its proper divisors (70142).

136498 is a wasteful number, since it uses less digits than its factorization.

136498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632.

The product of its digits is 5184, while the sum is 31.

The square root of 136498 is about 369.4563573685. The cubic root of 136498 is about 51.4883248741.

The spelling of 136498 in words is "one hundred thirty-six thousand, four hundred ninety-eight".