136683826 has 8 divisors (see below), whose sum is σ = 205103664. Its totient is φ = 68315940.

The previous prime is 136683821. The next prime is 136683847. The reversal of 136683826 is 628386631.

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

It is not an unprimeable number, because it can be changed into a prime (136683821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5560 + ... + 17443.

It is an arithmetic number, because the mean of its divisors is an integer number (25637958).

Almost surely, 2^136683826 is an apocalyptic number.

136683826 is a deficient number, since it is larger than the sum of its proper divisors (68419838).

136683826 is a wasteful number, since it uses less digits than its factorization.

136683826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25976.

The product of its digits is 248832, while the sum is 43.

The square root of 136683826 is about 11691.1858252275. The cubic root of 136683826 is about 515.1167938208.

The spelling of 136683826 in words is "one hundred thirty-six million, six hundred eighty-three thousand, eight hundred twenty-six".