136404100 has 36 divisors (see below), whose sum is σ = 338283904. Its totient is φ = 46766880.

The previous prime is 136404067. The next prime is 136404131. The reversal of 136404100 is 1404631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96732 + ... + 98131.

Almost surely, 2^136404100 is an apocalyptic number.

136404100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136404100 is an abundant number, since it is smaller than the sum of its proper divisors (201879804).

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

136404100 is a wasteful number, since it uses less digits than its factorization.

136404100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194884 (or 194877 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 136404100 is about 11679.2165833159. The cubic root of 136404100 is about 514.7651551236.

Adding to 136404100 its reverse (1404631), we get a palindrome (137808731).

The spelling of 136404100 in words is "one hundred thirty-six million, four hundred four thousand, one hundred".