133627361 has 24 divisors (see below), whose sum is σ = 173270880. Its totient is φ = 102114432.

The previous prime is 133627337. The next prime is 133627367. The reversal of 133627361 is 163726331.

It is not a de Polignac number, because 133627361 - 2¹⁸ = 133365217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133627367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11606 + ... + 20048.

It is an arithmetic number, because the mean of its divisors is an integer number (7219620).

Almost surely, 2^133627361 is an apocalyptic number.

It is an amenable number.

133627361 is a deficient number, since it is larger than the sum of its proper divisors (39643519).

133627361 is a wasteful number, since it uses less digits than its factorization.

133627361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8493 (or 8486 counting only the distinct ones).

The product of its digits is 13608, while the sum is 32.

The square root of 133627361 is about 11559.7301439091. The cubic root of 133627361 is about 511.2482061857.

The spelling of 133627361 in words is "one hundred thirty-three million, six hundred twenty-seven thousand, three hundred sixty-one".