135935428 has 12 divisors (see below), whose sum is σ = 248230080. Its totient is φ = 65012552.

The previous prime is 135935419. The next prime is 135935431. The reversal of 135935428 is 824539531.

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 3 ways as a sum of consecutive naturals, for example, 738688 + ... + 738871.

It is an arithmetic number, because the mean of its divisors is an integer number (20685840).

Almost surely, 2^135935428 is an apocalyptic number.

It is an amenable number.

135935428 is a deficient number, since it is larger than the sum of its proper divisors (112294652).

135935428 is a wasteful number, since it uses less digits than its factorization.

135935428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477586 (or 1477584 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 135935428 is about 11659.1349593355. The cubic root of 135935428 is about 514.1749166224.

The spelling of 135935428 in words is "one hundred thirty-five million, nine hundred thirty-five thousand, four hundred twenty-eight".