135615734 has 8 divisors (see below), whose sum is σ = 203568528. Its totient is φ = 67759560.

The previous prime is 135615721. The next prime is 135615737. The reversal of 135615734 is 437516531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 135615694 and 135615703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135615737) 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 3 ways as a sum of consecutive naturals, for example, 20537 + ... + 26324.

It is an arithmetic number, because the mean of its divisors is an integer number (25446066).

Almost surely, 2^135615734 is an apocalyptic number.

135615734 is a deficient number, since it is larger than the sum of its proper divisors (67952794).

135615734 is a wasteful number, since it uses less digits than its factorization.

135615734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48310.

The product of its digits is 37800, while the sum is 35.

The square root of 135615734 is about 11645.4168667335. The cubic root of 135615734 is about 513.7715200265.

The spelling of 135615734 in words is "one hundred thirty-five million, six hundred fifteen thousand, seven hundred thirty-four".