2205466 has 4 divisors (see below), whose sum is σ = 3308202. Its totient is φ = 1102732.

The previous prime is 2205451. The next prime is 2205481. The reversal of 2205466 is 6645022.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2205451) and next prime (2205481).

It can be written as a sum of positive squares in only one way, i.e., 1357225 + 848241 = 1165^2 + 921^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2205466.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551365 + ... + 551368.

2^2205466 is an apocalyptic number.

2205466 is a deficient number, since it is larger than the sum of its proper divisors (1102736).

2205466 is a wasteful number, since it uses less digits than its factorization.

2205466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102735.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2205466 is about 1485.0811425643. The cubic root of 2205466 is about 130.1667682213.

The spelling of 2205466 in words is "two million, two hundred five thousand, four hundred sixty-six".