4092681 has 8 divisors (see below), whose sum is σ = 5604544. Its totient is φ = 2654640.

The previous prime is 4092679. The next prime is 4092691. The reversal of 4092681 is 1862904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4092681 - 2¹ = 4092679 is a prime.

It is a super-2 number, since 2×4092681² = 33500075535522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4092691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18325 + ... + 18546.

It is an arithmetic number, because the mean of its divisors is an integer number (700568).

Almost surely, 2^4092681 is an apocalyptic number.

It is an amenable number.

4092681 is a deficient number, since it is larger than the sum of its proper divisors (1511863).

4092681 is a wasteful number, since it uses less digits than its factorization.

4092681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36911.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 4092681 is about 2023.0375676195. The cubic root of 4092681 is about 159.9567721762.

The spelling of 4092681 in words is "four million, ninety-two thousand, six hundred eighty-one".