4087227 has 4 divisors (see below), whose sum is σ = 5449640. Its totient is φ = 2724816.

The previous prime is 4087217. The next prime is 4087229. The reversal of 4087227 is 7227804.

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

It is not a de Polignac number, because 4087227 - 2⁴ = 4087211 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4087194 and 4087203.

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 3 ways as a sum of consecutive naturals, for example, 681202 + ... + 681207.

It is an arithmetic number, because the mean of its divisors is an integer number (1362410).

Almost surely, 2^4087227 is an apocalyptic number.

4087227 is a deficient number, since it is larger than the sum of its proper divisors (1362413).

4087227 is a wasteful number, since it uses less digits than its factorization.

4087227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362412.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 4087227 is about 2021.6891452446. The cubic root of 4087227 is about 159.8856865764.

The spelling of 4087227 in words is "four million, eighty-seven thousand, two hundred twenty-seven".