4165461 has 12 divisors (see below), whose sum is σ = 6278688. Its totient is φ = 2656104.

The previous prime is 4165451. The next prime is 4165463. The reversal of 4165461 is 1645614.

4165461 is a `hidden beast` number, since 4 + 1 + 654 + 6 + 1 = 666.

It is not a de Polignac number, because 4165461 - 2⁶ = 4165397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165463) 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, 9855 + ... + 10268.

It is an arithmetic number, because the mean of its divisors is an integer number (523224).

Almost surely, 2^4165461 is an apocalyptic number.

It is an amenable number.

4165461 is a deficient number, since it is larger than the sum of its proper divisors (2113227).

4165461 is a wasteful number, since it uses less digits than its factorization.

4165461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20152 (or 20149 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4165461 is about 2040.9461041390. The cubic root of 4165461 is about 160.8993751588.

The spelling of 4165461 in words is "four million, one hundred sixty-five thousand, four hundred sixty-one".