135607 has 2 divisors, whose sum is σ = 135608. Its totient is φ = 135606.

The previous prime is 135601. The next prime is 135613. The reversal of 135607 is 706531.

135607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (135601) and next prime (135613).

It is a cyclic number.

It is not a de Polignac number, because 135607 - 2³ = 135599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67803 + 67804.

It is an arithmetic number, because the mean of its divisors is an integer number (67804).

2¹³⁵⁶⁰⁷ is an apocalyptic number.

135607 is a deficient number, since it is larger than the sum of its proper divisors (1).

135607 is an equidigital number, since it uses as much as digits as its factorization.

135607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 135607 is about 368.2485573631. The cubic root of 135607 is about 51.3760490390.

The spelling of 135607 in words is "one hundred thirty-five thousand, six hundred seven".