461675671 has 4 divisors (see below), whose sum is σ = 466435312. Its totient is φ = 456916032.

The previous prime is 461675657. The next prime is 461675717. The reversal of 461675671 is 176576164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 461675671 - 2²¹ = 459578519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461675651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379675 + ... + 2379868.

It is an arithmetic number, because the mean of its divisors is an integer number (116608828).

Almost surely, 2^461675671 is an apocalyptic number.

461675671 is a deficient number, since it is larger than the sum of its proper divisors (4759641).

461675671 is an equidigital number, since it uses as much as digits as its factorization.

461675671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759640.

The product of its digits is 211680, while the sum is 43.

The square root of 461675671 is about 21486.6393603095. The cubic root of 461675671 is about 772.8804637464.

The spelling of 461675671 in words is "four hundred sixty-one million, six hundred seventy-five thousand, six hundred seventy-one".