133063461 has 6 divisors (see below), whose sum is σ = 192202790. Its totient is φ = 88708968.

The previous prime is 133063423. The next prime is 133063477. The reversal of 133063461 is 164360331.

133063461 is a `hidden beast` number, since 13 + 306 + 346 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 122213025 + 10850436 = 11055^2 + 3294^2 .

It is not a de Polignac number, because 133063461 - 2¹⁰ = 133062437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133063481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7392406 + ... + 7392423.

Almost surely, 2^133063461 is an apocalyptic number.

It is an amenable number.

133063461 is a deficient number, since it is larger than the sum of its proper divisors (59139329).

133063461 is a wasteful number, since it uses less digits than its factorization.

133063461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14784835 (or 14784832 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 133063461 is about 11535.3136498320. The cubic root of 133063461 is about 510.5280459298.

The spelling of 133063461 in words is "one hundred thirty-three million, sixty-three thousand, four hundred sixty-one".