136231926 has 8 divisors (see below), whose sum is σ = 272463864. Its totient is φ = 45410640.

The previous prime is 136231877. The next prime is 136231981. The reversal of 136231926 is 629132631.

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

136231926 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11352655 + ... + 11352666.

It is an arithmetic number, because the mean of its divisors is an integer number (34057983).

Almost surely, 2^136231926 is an apocalyptic number.

136231926 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.

136231926 is a wasteful number, since it uses less digits than its factorization.

136231926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22705326.

The product of its digits is 11664, while the sum is 33.

The square root of 136231926 is about 11671.8432991537. The cubic root of 136231926 is about 514.5484791041.

The spelling of 136231926 in words is "one hundred thirty-six million, two hundred thirty-one thousand, nine hundred twenty-six".