135074867 has 4 divisors (see below), whose sum is σ = 135152160. Its totient is φ = 134997576.

The previous prime is 135074749. The next prime is 135074887. The reversal of 135074867 is 768470531.

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 135074867 - 2¹⁰ = 135073843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135074887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35963 + ... + 39540.

It is an arithmetic number, because the mean of its divisors is an integer number (33788040).

Almost surely, 2^135074867 is an apocalyptic number.

135074867 is a deficient number, since it is larger than the sum of its proper divisors (77293).

135074867 is an equidigital number, since it uses as much as digits as its factorization.

135074867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77292.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 135074867 is about 11622.1713547856. The cubic root of 135074867 is about 513.0875966778.

The spelling of 135074867 in words is "one hundred thirty-five million, seventy-four thousand, eight hundred sixty-seven".