464865671 has 2 divisors, whose sum is σ = 464865672. Its totient is φ = 464865670.

The previous prime is 464865641. The next prime is 464865691. The reversal of 464865671 is 176568464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464865671 - 2⁶ = 464865607 is a prime.

It is a super-2 number, since 2×464865671² = 432200184148560482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464865641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232432835 + 232432836.

It is an arithmetic number, because the mean of its divisors is an integer number (232432836).

Almost surely, 2^464865671 is an apocalyptic number.

464865671 is a deficient number, since it is larger than the sum of its proper divisors (1).

464865671 is an equidigital number, since it uses as much as digits as its factorization.

464865671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 47.

The square root of 464865671 is about 21560.7437487671. The cubic root of 464865671 is about 774.6564809869.

The spelling of 464865671 in words is "four hundred sixty-four million, eight hundred sixty-five thousand, six hundred seventy-one".