135332572 has 6 divisors (see below), whose sum is σ = 236832008. Its totient is φ = 67666284.

The previous prime is 135332551. The next prime is 135332591. The reversal of 135332572 is 275233531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16916568 + ... + 16916575.

Almost surely, 2^135332572 is an apocalyptic number.

It is an amenable number.

135332572 is a deficient number, since it is larger than the sum of its proper divisors (101499436).

135332572 is a wasteful number, since it uses less digits than its factorization.

135332572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33833147 (or 33833145 counting only the distinct ones).

The product of its digits is 18900, while the sum is 31.

The square root of 135332572 is about 11633.2528555000. The cubic root of 135332572 is about 513.4136904993.

The spelling of 135332572 in words is "one hundred thirty-five million, three hundred thirty-two thousand, five hundred seventy-two".