135262607 has 2 divisors, whose sum is σ = 135262608. Its totient is φ = 135262606.

The previous prime is 135262553. The next prime is 135262613. The reversal of 135262607 is 706262531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135262607 - 2¹⁶ = 135197071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135262627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67631303 + 67631304.

It is an arithmetic number, because the mean of its divisors is an integer number (67631304).

Almost surely, 2^135262607 is an apocalyptic number.

135262607 is a deficient number, since it is larger than the sum of its proper divisors (1).

135262607 is an equidigital number, since it uses as much as digits as its factorization.

135262607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 135262607 is about 11630.2453542477. The cubic root of 135262607 is about 513.3251994082.

The spelling of 135262607 in words is "one hundred thirty-five million, two hundred sixty-two thousand, six hundred seven".