136793088 has 66 divisors (see below), whose sum is σ = 395013684. Its totient is φ = 45594624.

The previous prime is 136793081. The next prime is 136793117. The reversal of 136793088 is 880397631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136793081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1795 + ... + 16637.

Almost surely, 2^136793088 is an apocalyptic number.

136793088 is a gapful number since it is divisible by the number (18) 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 136793088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197506842).

136793088 is an abundant number, since it is smaller than the sum of its proper divisors (258220596).

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

136793088 is a wasteful number, since it uses less digits than its factorization.

136793088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14869 (or 14848 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 136793088 is about 11695.8577282729. The cubic root of 136793088 is about 515.2540148864.

The spelling of 136793088 in words is "one hundred thirty-six million, seven hundred ninety-three thousand, eighty-eight".