2252266 has 8 divisors (see below), whose sum is σ = 3435840. Its totient is φ = 1106988.

The previous prime is 2252251. The next prime is 2252273. The reversal of 2252266 is 6622522.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2252266.

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, 9426 + ... + 9661.

It is an arithmetic number, because the mean of its divisors is an integer number (429480).

2^2252266 is an apocalyptic number.

2252266 is a deficient number, since it is larger than the sum of its proper divisors (1183574).

2252266 is a wasteful number, since it uses less digits than its factorization.

2252266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19148.

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

The square root of 2252266 is about 1500.7551432529. The cubic root of 2252266 is about 131.0810445808.

Adding to 2252266 its reverse (6622522), we get a palindrome (8874788).

The spelling of 2252266 in words is "two million, two hundred fifty-two thousand, two hundred sixty-six".