133716272 has 20 divisors (see below), whose sum is σ = 260730336. Its totient is φ = 66431040.

The previous prime is 133716239. The next prime is 133716287. The reversal of 133716272 is 272617331.

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, 24104 + ... + 29127.

Almost surely, 2^133716272 is an apocalyptic number.

It is an amenable number.

133716272 is a deficient number, since it is larger than the sum of its proper divisors (127014064).

133716272 is a wasteful number, since it uses less digits than its factorization.

133716272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53396 (or 53390 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The square root of 133716272 is about 11563.5752256817. The cubic root of 133716272 is about 511.3615699737.

The spelling of 133716272 in words is "one hundred thirty-three million, seven hundred sixteen thousand, two hundred seventy-two".