136298368 has 64 divisors (see below), whose sum is σ = 287982720. Its totient is φ = 64120320.

The previous prime is 136298341. The next prime is 136298399. The reversal of 136298368 is 863892631.

136298368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196903 + ... + 197593.

It is an arithmetic number, because the mean of its divisors is an integer number (4499730).

Almost surely, 2^136298368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136298368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143991360).

136298368 is an abundant number, since it is smaller than the sum of its proper divisors (151684352).

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

136298368 is an equidigital number, since it uses as much as digits as its factorization.

136298368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 783 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 136298368 is about 11674.6892035720. The cubic root of 136298368 is about 514.6321160671.

The spelling of 136298368 in words is "one hundred thirty-six million, two hundred ninety-eight thousand, three hundred sixty-eight".