4094087 has 4 divisors (see below), whose sum is σ = 4204776. Its totient is φ = 3983400.

The previous prime is 4094047. The next prime is 4094113. The reversal of 4094087 is 7804904.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4094087 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 (4094047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55289 + ... + 55362.

It is an arithmetic number, because the mean of its divisors is an integer number (1051194).

Almost surely, 2^4094087 is an apocalyptic number.

4094087 is a deficient number, since it is larger than the sum of its proper divisors (110689).

4094087 is a wasteful number, since it uses less digits than its factorization.

4094087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110688.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4094087 is about 2023.3850350341. The cubic root of 4094087 is about 159.9750872670.

The spelling of 4094087 in words is "four million, ninety-four thousand, eighty-seven".