135082040 has 16 divisors (see below), whose sum is σ = 303934680. Its totient is φ = 54032800.

The previous prime is 135082019. The next prime is 135082067. The reversal of 135082040 is 40280531.

It is a junction number, because it is equal to n+sod(n) for n = 135081997 and 135082015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1688486 + ... + 1688565.

Almost surely, 2^135082040 is an apocalyptic number.

135082040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135082040 is an abundant number, since it is smaller than the sum of its proper divisors (168852640).

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

135082040 is a wasteful number, since it uses less digits than its factorization.

135082040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377062 (or 3377058 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 135082040 is about 11622.4799419057. The cubic root of 135082040 is about 513.0966788317.

The spelling of 135082040 in words is "one hundred thirty-five million, eighty-two thousand, forty".