2205404134 has 8 divisors (see below), whose sum is σ = 3313901448. Its totient is φ = 1100770320.

The previous prime is 2205404099. The next prime is 2205404143. The reversal of 2205404134 is 4314045022.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2205404099 and 2205404108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964447 + ... + 966730.

It is an arithmetic number, because the mean of its divisors is an integer number (414237681).

Almost surely, 2^2205404134 is an apocalyptic number.

2205404134 is a deficient number, since it is larger than the sum of its proper divisors (1108497314).

2205404134 is a wasteful number, since it uses less digits than its factorization.

2205404134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931750.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2205404134 is about 46961.7305260358. The cubic root of 2205404134 is about 1301.6555109799.

Adding to 2205404134 its reverse (4314045022), we get a palindrome (6519449156).

The spelling of 2205404134 in words is "two billion, two hundred five million, four hundred four thousand, one hundred thirty-four".