2245466 has 8 divisors (see below), whose sum is σ = 3378900. Its totient is φ = 1119168.

The previous prime is 2245459. The next prime is 2245483. The reversal of 2245466 is 6645422.

It can be written as a sum of positive squares in 2 ways, for example, as 1974025 + 271441 = 1405^2 + 521^2 .

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

It is a Curzon number.

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, 911 + ... + 2306.

2^2245466 is an apocalyptic number.

2245466 is a deficient number, since it is larger than the sum of its proper divisors (1133434).

2245466 is a wasteful number, since it uses less digits than its factorization.

2245466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568.

The product of its digits is 11520, while the sum is 29.

The square root of 2245466 is about 1498.4879045224. The cubic root of 2245466 is about 130.9489924370.

The spelling of 2245466 in words is "two million, two hundred forty-five thousand, four hundred sixty-six".