135652724 has 24 divisors (see below), whose sum is σ = 251713728. Its totient is φ = 63745920.

The previous prime is 135652721. The next prime is 135652733. The reversal of 135652724 is 427256531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135652721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87839 + ... + 89369.

It is an arithmetic number, because the mean of its divisors is an integer number (10488072).

Almost surely, 2^135652724 is an apocalyptic number.

It is an amenable number.

135652724 is a deficient number, since it is larger than the sum of its proper divisors (116061004).

135652724 is a wasteful number, since it uses less digits than its factorization.

135652724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855 (or 2853 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 135652724 is about 11647.0049368926. The cubic root of 135652724 is about 513.8182271953.

The spelling of 135652724 in words is "one hundred thirty-five million, six hundred fifty-two thousand, seven hundred twenty-four".