136074064 has 20 divisors (see below), whose sum is σ = 301307104. Its totient is φ = 58317408.

The previous prime is 136074019. The next prime is 136074077. The reversal of 136074064 is 460470631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607362 + ... + 607585.

Almost surely, 2^136074064 is an apocalyptic number.

136074064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136074064 is an abundant number, since it is smaller than the sum of its proper divisors (165233040).

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

136074064 is a wasteful number, since it uses less digits than its factorization.

136074064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214962 (or 1214956 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 136074064 is about 11665.0788252802. The cubic root of 136074064 is about 514.3496538374.

It can be divided in two parts, 13607 and 4064, that added together give a palindrome (17671).

The spelling of 136074064 in words is "one hundred thirty-six million, seventy-four thousand, sixty-four".