136212160 has 224 divisors, whose sum is σ = 405993600. Its totient is φ = 43352064.

The previous prime is 136212107. The next prime is 136212163. The reversal of 136212160 is 61212631.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136212163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1865884 + ... + 1865956.

Almost surely, 2^136212160 is an apocalyptic number.

136212160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136212160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202996800).

136212160 is an abundant number, since it is smaller than the sum of its proper divisors (269781440).

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

136212160 is an equidigital number, since it uses as much as digits as its factorization.

136212160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 136212160 is about 11670.9965298598. The cubic root of 136212160 is about 514.5235924826.

Adding to 136212160 its reverse (61212631), we get a palindrome (197424791).

The spelling of 136212160 in words is "one hundred thirty-six million, two hundred twelve thousand, one hundred sixty".