2204007 has 16 divisors (see below), whose sum is σ = 3268608. Its totient is φ = 1311840.

The previous prime is 2204003. The next prime is 2204009. The reversal of 2204007 is 7004022.

It is not a de Polignac number, because 2204007 - 2² = 2204003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204003) 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, 298 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (204288).

2^2204007 is an apocalyptic number.

2204007 is a deficient number, since it is larger than the sum of its proper divisors (1064601).

2204007 is a wasteful number, since it uses less digits than its factorization.

2204007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870.

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 2204007 is about 1484.5898423470. The cubic root of 2204007 is about 130.1380584599.

Adding to 2204007 its sum of digits (15), we get a palindrome (2204022).

Adding to 2204007 its reverse (7004022), we get a palindrome (9208029).

The spelling of 2204007 in words is "two million, two hundred four thousand, seven".