2228007 has 8 divisors (see below), whose sum is σ = 2977776. Its totient is φ = 1481792.

The previous prime is 2227963. The next prime is 2228011. The reversal of 2228007 is 7008222.

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

It is a cyclic number.

It is not a de Polignac number, because 2228007 - 2⁶ = 2227943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228027) 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, 1483 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (372222).

2^2228007 is an apocalyptic number.

2228007 is a deficient number, since it is larger than the sum of its proper divisors (749769).

2228007 is a wasteful number, since it uses less digits than its factorization.

2228007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 2228007 is about 1492.6509973869. The cubic root of 2228007 is about 130.6087231231.

The spelling of 2228007 in words is "two million, two hundred twenty-eight thousand, seven".