136080828 has 54 divisors (see below), whose sum is σ = 372494304. Its totient is φ = 41869152.

The previous prime is 136080823. The next prime is 136080851. The reversal of 136080828 is 828080631.

136080828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 136080792 and 136080801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136080823) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5100 + ... + 17267.

Almost surely, 2^136080828 is an apocalyptic number.

136080828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

136080828 is an abundant number, since it is smaller than the sum of its proper divisors (236413476).

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

136080828 is a wasteful number, since it uses less digits than its factorization.

136080828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22403 (or 22385 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 136080828 is about 11665.3687468507. The cubic root of 136080828 is about 514.3581761654.

The spelling of 136080828 in words is "one hundred thirty-six million, eighty thousand, eight hundred twenty-eight".