135627628 has 12 divisors (see below), whose sum is σ = 237502720. Its totient is φ = 67769712.

The previous prime is 135627623. The next prime is 135627629. The reversal of 135627628 is 826726531.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (135627623) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3543 + ... + 16846.

Almost surely, 2^135627628 is an apocalyptic number.

It is an amenable number.

135627628 is a deficient number, since it is larger than the sum of its proper divisors (101875092).

135627628 is a wasteful number, since it uses less digits than its factorization.

135627628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22056 (or 22054 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 135627628 is about 11645.9275285398. The cubic root of 135627628 is about 513.7865394731.

The spelling of 135627628 in words is "one hundred thirty-five million, six hundred twenty-seven thousand, six hundred twenty-eight".