136341888 has 32 divisors (see below), whose sum is σ = 362159160. Its totient is φ = 45447168.

The previous prime is 136341883. The next prime is 136341889. The reversal of 136341888 is 888143631.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×136341888² = 37178220846809088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136341883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177145 + ... + 177912.

Almost surely, 2^136341888 is an apocalyptic number.

It is an amenable number.

136341888 is an abundant number, since it is smaller than the sum of its proper divisors (225817272).

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

136341888 is an equidigital number, since it uses as much as digits as its factorization.

136341888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355074 (or 355062 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 136341888 is about 11676.5529159937. The cubic root of 136341888 is about 514.6868841632.

The spelling of 136341888 in words is "one hundred thirty-six million, three hundred forty-one thousand, eight hundred eighty-eight".