4869971 has 4 divisors (see below), whose sum is σ = 4888752. Its totient is φ = 4851192.

The previous prime is 4869959. The next prime is 4869979. The reversal of 4869971 is 1799684.

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 4869971 - 2¹⁰ = 4868947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4869979) 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, 8996 + ... + 9521.

It is an arithmetic number, because the mean of its divisors is an integer number (1222188).

Almost surely, 2^4869971 is an apocalyptic number.

4869971 is a deficient number, since it is larger than the sum of its proper divisors (18781).

4869971 is a wasteful number, since it uses less digits than its factorization.

4869971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18780.

The product of its digits is 108864, while the sum is 44.

The square root of 4869971 is about 2206.8010784844. The cubic root of 4869971 is about 169.5022464410.

The spelling of 4869971 in words is "four million, eight hundred sixty-nine thousand, nine hundred seventy-one".