136560748 has 12 divisors (see below), whose sum is σ = 240448600. Its totient is φ = 67861152.

The previous prime is 136560731. The next prime is 136560757. The reversal of 136560748 is 847065631.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 136560748.

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, 104073 + ... + 105376.

Almost surely, 2^136560748 is an apocalyptic number.

It is an amenable number.

136560748 is a deficient number, since it is larger than the sum of its proper divisors (103887852).

136560748 is a wasteful number, since it uses less digits than its factorization.

136560748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209616 (or 209614 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 136560748 is about 11685.9209307611. The cubic root of 136560748 is about 514.9621337666.

The spelling of 136560748 in words is "one hundred thirty-six million, five hundred sixty thousand, seven hundred forty-eight".