135068824 has 16 divisors (see below), whose sum is σ = 276277320. Its totient is φ = 61394880.

The previous prime is 135068819. The next prime is 135068831. The reversal of 135068824 is 428860531.

It is a happy number.

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, 767349 + ... + 767524.

Almost surely, 2^135068824 is an apocalyptic number.

It is an amenable number.

135068824 is an abundant number, since it is smaller than the sum of its proper divisors (141208496).

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

135068824 is a wasteful number, since it uses less digits than its factorization.

135068824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534890 (or 1534886 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 135068824 is about 11621.9113746406. The cubic root of 135068824 is about 513.0799450333.

The spelling of 135068824 in words is "one hundred thirty-five million, sixty-eight thousand, eight hundred twenty-four".