4912871 has 4 divisors (see below), whose sum is σ = 4996200. Its totient is φ = 4829544.

The previous prime is 4912841. The next prime is 4912891. The reversal of 4912871 is 1782194.

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 4912871 - 2⁶ = 4912807 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 (4912841) 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, 41576 + ... + 41693.

It is an arithmetic number, because the mean of its divisors is an integer number (1249050).

Almost surely, 2^4912871 is an apocalyptic number.

4912871 is a deficient number, since it is larger than the sum of its proper divisors (83329).

4912871 is an equidigital number, since it uses as much as digits as its factorization.

4912871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83328.

The product of its digits is 4032, while the sum is 32.

The square root of 4912871 is about 2216.4997180239. The cubic root of 4912871 is about 169.9985120977.

The spelling of 4912871 in words is "four million, nine hundred twelve thousand, eight hundred seventy-one".