135372467 has 4 divisors (see below), whose sum is σ = 135396840. Its totient is φ = 135348096.

The previous prime is 135372451. The next prime is 135372487. The reversal of 135372467 is 764273531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135372467 - 2⁴ = 135372451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135372467.

It is not an unprimeable number, because it can be changed into a prime (135372427) 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 3 ways as a sum of consecutive naturals, for example, 659 + ... + 16467.

It is an arithmetic number, because the mean of its divisors is an integer number (33849210).

Almost surely, 2^135372467 is an apocalyptic number.

135372467 is a deficient number, since it is larger than the sum of its proper divisors (24373).

135372467 is an equidigital number, since it uses as much as digits as its factorization.

135372467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24372.

The product of its digits is 105840, while the sum is 38.

The square root of 135372467 is about 11634.9674258246. The cubic root of 135372467 is about 513.4641356767.

The spelling of 135372467 in words is "one hundred thirty-five million, three hundred seventy-two thousand, four hundred sixty-seven".