2204770 has 16 divisors (see below), whose sum is σ = 4053888. Its totient is φ = 862960.

The previous prime is 2204767. The next prime is 2204773. The reversal of 2204770 is 774022.

It is an interprime number because it is at equal distance from previous prime (2204767) and next prime (2204773).

It is a super-2 number, since 2×2204770² = 9722021505800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2204773) 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, 1876 + ... + 2815.

It is an arithmetic number, because the mean of its divisors is an integer number (253368).

2^2204770 is an apocalyptic number.

2204770 is a deficient number, since it is larger than the sum of its proper divisors (1849118).

2204770 is a wasteful number, since it uses less digits than its factorization.

2204770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2204770 is about 1484.8467934437. The cubic root of 2204770 is about 130.1530741234.

Adding to 2204770 its reverse (774022), we get a palindrome (2978792).

The spelling of 2204770 in words is "two million, two hundred four thousand, seven hundred seventy".