136436414 has 8 divisors (see below), whose sum is σ = 213552720. Its totient is φ = 65252176.

The previous prime is 136436401. The next prime is 136436429. The reversal of 136436414 is 414634631.

136436414 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 a super-2 number, since 2×136436414² = 37229790130358792, which contains 22 as substring.

It is a Curzon number.

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, 1482959 + ... + 1483050.

It is an arithmetic number, because the mean of its divisors is an integer number (26694090).

Almost surely, 2^136436414 is an apocalyptic number.

136436414 is a deficient number, since it is larger than the sum of its proper divisors (77116306).

136436414 is a wasteful number, since it uses less digits than its factorization.

136436414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966034.

The product of its digits is 20736, while the sum is 32.

The square root of 136436414 is about 11680.5998989778. The cubic root of 136436414 is about 514.8058010373.

The spelling of 136436414 in words is "one hundred thirty-six million, four hundred thirty-six thousand, four hundred fourteen".