136726041 has 8 divisors (see below), whose sum is σ = 183737344. Its totient is φ = 90432720.

The previous prime is 136726001. The next prime is 136726067. The reversal of 136726041 is 140627631.

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

It is not a de Polignac number, because 136726041 - 2⁶ = 136725977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136726001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179050 + ... + 179811.

It is an arithmetic number, because the mean of its divisors is an integer number (22967168).

Almost surely, 2^136726041 is an apocalyptic number.

It is an amenable number.

136726041 is a deficient number, since it is larger than the sum of its proper divisors (47011303).

136726041 is a wasteful number, since it uses less digits than its factorization.

136726041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358991.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 136726041 is about 11692.9911057864. The cubic root of 136726041 is about 515.1698198877.

The spelling of 136726041 in words is "one hundred thirty-six million, seven hundred twenty-six thousand, forty-one".