135918848 has 36 divisors (see below), whose sum is σ = 292183668. Its totient is φ = 62730240.

The previous prime is 135918823. The next prime is 135918901. The reversal of 135918848 is 848819531.

It can be written as a sum of positive squares in 2 ways, for example, as 75203584 + 60715264 = 8672^2 + 7792^2 .

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, 17093 + ... + 23748.

It is an arithmetic number, because the mean of its divisors is an integer number (8116213).

Almost surely, 2^135918848 is an apocalyptic number.

It is an amenable number.

135918848 is an abundant number, since it is smaller than the sum of its proper divisors (156264820).

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

135918848 is an equidigital number, since it uses as much as digits as its factorization.

135918848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40870 (or 40856 counting only the distinct ones).

The product of its digits is 276480, while the sum is 47.

The square root of 135918848 is about 11658.4239072012. The cubic root of 135918848 is about 514.1540111899.

The spelling of 135918848 in words is "one hundred thirty-five million, nine hundred eighteen thousand, eight hundred forty-eight".