136352786 has 8 divisors (see below), whose sum is σ = 213421824. Its totient is φ = 65212180.

The previous prime is 136352747. The next prime is 136352789. The reversal of 136352786 is 687253631.

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 (136352789) 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 3 ways as a sum of consecutive naturals, for example, 1482050 + ... + 1482141.

It is an arithmetic number, because the mean of its divisors is an integer number (26677728).

Almost surely, 2^136352786 is an apocalyptic number.

136352786 is a deficient number, since it is larger than the sum of its proper divisors (77069038).

136352786 is a wasteful number, since it uses less digits than its factorization.

136352786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964216.

The product of its digits is 181440, while the sum is 41.

The square root of 136352786 is about 11677.0195683659. The cubic root of 136352786 is about 514.7005970148.

The spelling of 136352786 in words is "one hundred thirty-six million, three hundred fifty-two thousand, seven hundred eighty-six".