133772675 has 12 divisors (see below), whose sum is σ = 167980320. Its totient is φ = 105661920.

The previous prime is 133772671. The next prime is 133772687. The reversal of 133772675 is 576277331.

It is not a de Polignac number, because 133772675 - 2² = 133772671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133772671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31892 + ... + 35841.

It is an arithmetic number, because the mean of its divisors is an integer number (13998360).

Almost surely, 2^133772675 is an apocalyptic number.

133772675 is a deficient number, since it is larger than the sum of its proper divisors (34207645).

133772675 is an equidigital number, since it uses as much as digits as its factorization.

133772675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67822 (or 67817 counting only the distinct ones).

The product of its digits is 185220, while the sum is 41.

The square root of 133772675 is about 11566.0137904120. The cubic root of 133772675 is about 511.4334591856.

The spelling of 133772675 in words is "one hundred thirty-three million, seven hundred seventy-two thousand, six hundred seventy-five".