135375266 has 32 divisors (see below), whose sum is σ = 235583040. Its totient is φ = 57806784.

The previous prime is 135375221. The next prime is 135375283. The reversal of 135375266 is 662573531.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18056 + ... + 24428.

It is an arithmetic number, because the mean of its divisors is an integer number (7361970).

Almost surely, 2^135375266 is an apocalyptic number.

135375266 is a deficient number, since it is larger than the sum of its proper divisors (100207774).

135375266 is a wasteful number, since it uses less digits than its factorization.

135375266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450.

The product of its digits is 113400, while the sum is 38.

The square root of 135375266 is about 11635.0877091666. The cubic root of 135375266 is about 513.4676744962.

The spelling of 135375266 in words is "one hundred thirty-five million, three hundred seventy-five thousand, two hundred sixty-six".