135466312 has 16 divisors (see below), whose sum is σ = 254130300. Its totient is φ = 67698240.

The previous prime is 135466307. The next prime is 135466327. The reversal of 135466312 is 213664531.

It can be written as a sum of positive squares in 2 ways, for example, as 113507716 + 21958596 = 10654^2 + 4686^2 .

It is a super-2 number, since 2×135466312² = 36702243373762688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20362 + ... + 26182.

Almost surely, 2^135466312 is an apocalyptic number.

It is an amenable number.

135466312 is a deficient number, since it is larger than the sum of its proper divisors (118663988).

135466312 is a wasteful number, since it uses less digits than its factorization.

135466312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8736 (or 8732 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 135466312 is about 11638.9996133688. Note that the first 3 decimals coincide. The cubic root of 135466312 is about 513.5827587921.

The spelling of 135466312 in words is "one hundred thirty-five million, four hundred sixty-six thousand, three hundred twelve".