136750434 has 8 divisors (see below), whose sum is σ = 273500880. Its totient is φ = 45583476.

The previous prime is 136750403. The next prime is 136750459. The reversal of 136750434 is 434057631.

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

136750434 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 136750395 and 136750404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11395864 + ... + 11395875.

It is an arithmetic number, because the mean of its divisors is an integer number (34187610).

Almost surely, 2^136750434 is an apocalyptic number.

136750434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136750434 is a wasteful number, since it uses less digits than its factorization.

136750434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22791744.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 136750434 is about 11694.0341200118. The cubic root of 136750434 is about 515.2004548472.

The spelling of 136750434 in words is "one hundred thirty-six million, seven hundred fifty thousand, four hundred thirty-four".