136137298 has 8 divisors (see below), whose sum is σ = 222770160. Its totient is φ = 61880580.

The previous prime is 136137283. The next prime is 136137301. The reversal of 136137298 is 892731631.

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

It is a self number, because there is not a number n which added to its sum of digits gives 136137298.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094008 + ... + 3094051.

It is an arithmetic number, because the mean of its divisors is an integer number (27846270).

Almost surely, 2^136137298 is an apocalyptic number.

136137298 is a deficient number, since it is larger than the sum of its proper divisors (86632862).

136137298 is a wasteful number, since it uses less digits than its factorization.

136137298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6188072.

The product of its digits is 54432, while the sum is 40.

The square root of 136137298 is about 11667.7889079294. The cubic root of 136137298 is about 514.4293147424.

The spelling of 136137298 in words is "one hundred thirty-six million, one hundred thirty-seven thousand, two hundred ninety-eight".