4087223 has 16 divisors (see below), whose sum is σ = 4992000. Its totient is φ = 3268512.

The previous prime is 4087217. The next prime is 4087229. The reversal of 4087223 is 3227804.

It is an interprime number because it is at equal distance from previous prime (4087217) and next prime (4087229).

It is a cyclic number.

It is not a de Polignac number, because 4087223 - 2⁴ = 4087207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4087192 and 4087201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4087229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10313 + ... + 10701.

It is an arithmetic number, because the mean of its divisors is an integer number (312000).

Almost surely, 2^4087223 is an apocalyptic number.

4087223 is a deficient number, since it is larger than the sum of its proper divisors (904777).

4087223 is a wasteful number, since it uses less digits than its factorization.

4087223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4087223 is about 2021.6881559726. The cubic root of 4087223 is about 159.8856344185.

The spelling of 4087223 in words is "four million, eighty-seven thousand, two hundred twenty-three".