4872681 has 24 divisors (see below), whose sum is σ = 7783776. Its totient is φ = 2912640.

The previous prime is 4872649. The next prime is 4872691. The reversal of 4872681 is 1862784.

It is not a de Polignac number, because 4872681 - 2⁵ = 4872649 is a prime.

It is a super-2 number, since 2×4872681² = 47486040255522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4872691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7921 + ... + 8513.

It is an arithmetic number, because the mean of its divisors is an integer number (324324).

Almost surely, 2^4872681 is an apocalyptic number.

It is an amenable number.

4872681 is a deficient number, since it is larger than the sum of its proper divisors (2911095).

4872681 is a wasteful number, since it uses less digits than its factorization.

4872681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 690 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 4872681 is about 2207.4150040262. The cubic root of 4872681 is about 169.5336816664.

The spelling of 4872681 in words is "four million, eight hundred seventy-two thousand, six hundred eighty-one".