136418484 has 12 divisors (see below), whose sum is σ = 318309824. Its totient is φ = 45472824.

The previous prime is 136418479. The next prime is 136418533. The reversal of 136418484 is 484814631.

136418484 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×136418484² = 37220005553716512, which contains 22 as substring.

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, 5684092 + ... + 5684115.

Almost surely, 2^136418484 is an apocalyptic number.

It is an amenable number.

136418484 is an abundant number, since it is smaller than the sum of its proper divisors (181891340).

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

136418484 is a wasteful number, since it uses less digits than its factorization.

136418484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11368214 (or 11368212 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 136418484 is about 11679.8323618107. The cubic root of 136418484 is about 514.7832487188.

The spelling of 136418484 in words is "one hundred thirty-six million, four hundred eighteen thousand, four hundred eighty-four".