461662101 has 12 divisors (see below), whose sum is σ = 667120480. Its totient is φ = 307647720.

The previous prime is 461662099. The next prime is 461662109. The reversal of 461662101 is 101266164.

It is not a de Polignac number, because 461662101 - 2¹ = 461662099 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 (461662109) 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, 15930 + ... + 34308.

Almost surely, 2^461662101 is an apocalyptic number.

It is an amenable number.

461662101 is a deficient number, since it is larger than the sum of its proper divisors (205458379).

461662101 is a wasteful number, since it uses less digits than its factorization.

461662101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21176 (or 21173 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 461662101 is about 21486.3235803615. The cubic root of 461662101 is about 772.8728912654.

The spelling of 461662101 in words is "four hundred sixty-one million, six hundred sixty-two thousand, one hundred one".