136927671 has 8 divisors (see below), whose sum is σ = 190508160. Its totient is φ = 87316152.

The previous prime is 136927627. The next prime is 136927697. The reversal of 136927671 is 176729631.

136927671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 136927671 - 2⁶ = 136927607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136927601) 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, 992161 + ... + 992298.

It is an arithmetic number, because the mean of its divisors is an integer number (23813520).

Almost surely, 2^136927671 is an apocalyptic number.

136927671 is a deficient number, since it is larger than the sum of its proper divisors (53580489).

136927671 is a wasteful number, since it uses less digits than its factorization.

136927671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984485.

The product of its digits is 95256, while the sum is 42.

The square root of 136927671 is about 11701.6097610542. The cubic root of 136927671 is about 515.4229359509.

The spelling of 136927671 in words is "one hundred thirty-six million, nine hundred twenty-seven thousand, six hundred seventy-one".