136099418 has 96 divisors (see below), whose sum is σ = 274482432. Its totient is φ = 49420800.

The previous prime is 136099391. The next prime is 136099421. The reversal of 136099418 is 814990631.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2231108 + ... + 2231168.

It is an arithmetic number, because the mean of its divisors is an integer number (2859192).

Almost surely, 2^136099418 is an apocalyptic number.

136099418 is an abundant number, since it is smaller than the sum of its proper divisors (138383014).

136099418 is a wasteful number, since it uses less digits than its factorization.

136099418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 136099418 is about 11666.1655225700. The cubic root of 136099418 is about 514.3815972534.

The spelling of 136099418 in words is "one hundred thirty-six million, ninety-nine thousand, four hundred eighteen".