461441671 has 2 divisors, whose sum is σ = 461441672. Its totient is φ = 461441670.

The previous prime is 461441639. The next prime is 461441677. The reversal of 461441671 is 176144164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461441671 - 2⁵ = 461441639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461441677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230720835 + 230720836.

It is an arithmetic number, because the mean of its divisors is an integer number (230720836).

Almost surely, 2^461441671 is an apocalyptic number.

461441671 is a deficient number, since it is larger than the sum of its proper divisors (1).

461441671 is an equidigital number, since it uses as much as digits as its factorization.

461441671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 461441671 is about 21481.1934258784. The cubic root of 461441671 is about 772.7498636998.

The spelling of 461441671 in words is "four hundred sixty-one million, four hundred forty-one thousand, six hundred seventy-one".