4792681 has 4 divisors (see below), whose sum is σ = 4806612. Its totient is φ = 4778752.

The previous prime is 4792663. The next prime is 4792703. The reversal of 4792681 is 1862974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1862974 = 2 ⋅931487.

It can be written as a sum of positive squares in 2 ways, for example, as 3549456 + 1243225 = 1884^2 + 1115^2 .

It is a cyclic number.

It is not a de Polignac number, because 4792681 - 2⁷ = 4792553 is a prime.

It is a super-2 number, since 2×4792681² = 45939582335522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4792681.

It is not an unprimeable number, because it can be changed into a prime (4792661) 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, 6436 + ... + 7141.

It is an arithmetic number, because the mean of its divisors is an integer number (1201653).

Almost surely, 2^4792681 is an apocalyptic number.

It is an amenable number.

4792681 is a deficient number, since it is larger than the sum of its proper divisors (13931).

4792681 is a wasteful number, since it uses less digits than its factorization.

4792681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13930.

The product of its digits is 24192, while the sum is 37.

The square root of 4792681 is about 2189.2192672275. The cubic root of 4792681 is about 168.6007521729.

It can be divided in two parts, 479 and 2681, that added together give a triangular number (3160 = T₇₉).

The spelling of 4792681 in words is "four million, seven hundred ninety-two thousand, six hundred eighty-one".