135091276 has 24 divisors (see below), whose sum is σ = 241542000. Its totient is φ = 66086592.

The previous prime is 135091267. The next prime is 135091289. The reversal of 135091276 is 672190531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105150 + ... + 106426.

It is an arithmetic number, because the mean of its divisors is an integer number (10064250).

Almost surely, 2^135091276 is an apocalyptic number.

It is an amenable number.

135091276 is a deficient number, since it is larger than the sum of its proper divisors (106450724).

135091276 is a wasteful number, since it uses less digits than its factorization.

135091276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 135091276 is about 11622.8772685596. The cubic root of 135091276 is about 513.1083725968.

The spelling of 135091276 in words is "one hundred thirty-five million, ninety-one thousand, two hundred seventy-six".