136450918 has 8 divisors (see below), whose sum is σ = 204726312. Its totient is φ = 68208816.

The previous prime is 136450903. The next prime is 136450949. The reversal of 136450918 is 819054631.

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

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, 9946 + ... + 19282.

It is an arithmetic number, because the mean of its divisors is an integer number (25590789).

Almost surely, 2^136450918 is an apocalyptic number.

136450918 is a deficient number, since it is larger than the sum of its proper divisors (68275394).

136450918 is an equidigital number, since it uses as much as digits as its factorization.

136450918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16646.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 136450918 is about 11681.2207410013. The cubic root of 136450918 is about 514.8240426942.

The spelling of 136450918 in words is "one hundred thirty-six million, four hundred fifty thousand, nine hundred eighteen".