2421266 has 8 divisors (see below), whose sum is σ = 3638784. Its totient is φ = 1208340.

The previous prime is 2421253. The next prime is 2421277. The reversal of 2421266 is 6621242.

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

It is a Curzon 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 + ... + 2381.

It is an arithmetic number, because the mean of its divisors is an integer number (454848).

2^2421266 is an apocalyptic number.

2421266 is a deficient number, since it is larger than the sum of its proper divisors (1217518).

2421266 is a wasteful number, since it uses less digits than its factorization.

2421266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296.

The product of its digits is 1152, while the sum is 23.

The square root of 2421266 is about 1556.0417732182. The cubic root of 2421266 is about 134.2808766500.

The spelling of 2421266 in words is "two million, four hundred twenty-one thousand, two hundred sixty-six".