135746607 has 16 divisors (see below), whose sum is σ = 182538720. Its totient is φ = 89730432.

The previous prime is 135746591. The next prime is 135746641. The reversal of 135746607 is 706647531.

It is not a de Polignac number, because 135746607 - 2⁴ = 135746591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135746647) 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 15 ways as a sum of consecutive naturals, for example, 341733 + ... + 342129.

It is an arithmetic number, because the mean of its divisors is an integer number (11408670).

Almost surely, 2^135746607 is an apocalyptic number.

135746607 is a deficient number, since it is larger than the sum of its proper divisors (46792113).

135746607 is a wasteful number, since it uses less digits than its factorization.

135746607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 135746607 is about 11651.0345892543. The cubic root of 135746607 is about 513.9367348842.

The spelling of 135746607 in words is "one hundred thirty-five million, seven hundred forty-six thousand, six hundred seven".