136269683 has 4 divisors (see below), whose sum is σ = 148657848. Its totient is φ = 123881520.

The previous prime is 136269673. The next prime is 136269703. The reversal of 136269683 is 386962631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136269683 - 2⁴ = 136269667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136269613) 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, 6194066 + ... + 6194087.

It is an arithmetic number, because the mean of its divisors is an integer number (37164462).

Almost surely, 2^136269683 is an apocalyptic number.

136269683 is a deficient number, since it is larger than the sum of its proper divisors (12388165).

136269683 is a wasteful number, since it uses less digits than its factorization.

136269683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12388164.

The product of its digits is 279936, while the sum is 44.

The square root of 136269683 is about 11673.4606265666. The cubic root of 136269683 is about 514.5960108219.

The spelling of 136269683 in words is "one hundred thirty-six million, two hundred sixty-nine thousand, six hundred eighty-three".