462849971 has 4 divisors (see below), whose sum is σ = 463510944. Its totient is φ = 462189000.

The previous prime is 462849949. The next prime is 462849977. The reversal of 462849971 is 179948264.

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 462849971 - 2²⁶ = 395741107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462849977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329435 + ... + 330836.

It is an arithmetic number, because the mean of its divisors is an integer number (115877736).

Almost surely, 2^462849971 is an apocalyptic number.

462849971 is a deficient number, since it is larger than the sum of its proper divisors (660973).

462849971 is an equidigital number, since it uses as much as digits as its factorization.

462849971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660972.

The product of its digits is 870912, while the sum is 50.

The square root of 462849971 is about 21513.9482894238. The cubic root of 462849971 is about 773.5351983467.

The spelling of 462849971 in words is "four hundred sixty-two million, eight hundred forty-nine thousand, nine hundred seventy-one".