135360172 has 12 divisors (see below), whose sum is σ = 238121856. Its totient is φ = 67325360.

The previous prime is 135360157. The next prime is 135360191. The reversal of 135360172 is 271063531.

It is a self number, because there is not a number n which added to its sum of digits gives 135360172.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87823 + ... + 89350.

It is an arithmetic number, because the mean of its divisors is an integer number (19843488).

Almost surely, 2^135360172 is an apocalyptic number.

It is an amenable number.

135360172 is a deficient number, since it is larger than the sum of its proper divisors (102761684).

135360172 is a wasteful number, since it uses less digits than its factorization.

135360172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177368 (or 177366 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 135360172 is about 11634.4390496491. The cubic root of 135360172 is about 513.4485903376.

The spelling of 135360172 in words is "one hundred thirty-five million, three hundred sixty thousand, one hundred seventy-two".