2205400674 has 16 divisors (see below), whose sum is σ = 4411451520. Its totient is φ = 735025200.

The previous prime is 2205400669. The next prime is 2205400697. The reversal of 2205400674 is 4760045022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24592 + ... + 70820.

It is an arithmetic number, because the mean of its divisors is an integer number (275715720).

Almost surely, 2^2205400674 is an apocalyptic number.

2205400674 is an abundant number, since it is smaller than the sum of its proper divisors (2206050846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2205400674 is a wasteful number, since it uses less digits than its factorization.

2205400674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54185.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2205400674 is about 46961.6936875151. The cubic root of 2205400674 is about 1301.6548302686.

Adding to 2205400674 its reverse (4760045022), we get a palindrome (6965445696).

The spelling of 2205400674 in words is "two billion, two hundred five million, four hundred thousand, six hundred seventy-four".