135626244 has 24 divisors (see below), whose sum is σ = 340804800. Its totient is φ = 41731104.

The previous prime is 135626219. The next prime is 135626279. The reversal of 135626244 is 442626531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434544 + ... + 434855.

It is an arithmetic number, because the mean of its divisors is an integer number (14200200).

Almost surely, 2^135626244 is an apocalyptic number.

It is an amenable number.

135626244 is an abundant number, since it is smaller than the sum of its proper divisors (205178556).

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

135626244 is a wasteful number, since it uses less digits than its factorization.

135626244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869419 (or 869417 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 135626244 is about 11645.8681084752. The cubic root of 135626244 is about 513.7847918375.

The spelling of 135626244 in words is "one hundred thirty-five million, six hundred twenty-six thousand, two hundred forty-four".