2213254 has 4 divisors (see below), whose sum is σ = 3319884. Its totient is φ = 1106626.

The previous prime is 2213243. The next prime is 2213279. The reversal of 2213254 is 4523122.

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

It is a super-3 number, since 3×2213254³ = 32524829461548333192, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553312 + ... + 553315.

It is an arithmetic number, because the mean of its divisors is an integer number (829971).

2^2213254 is an apocalyptic number.

2213254 is a deficient number, since it is larger than the sum of its proper divisors (1106630).

2213254 is a wasteful number, since it uses less digits than its factorization.

2213254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106629.

The product of its digits is 480, while the sum is 19.

The square root of 2213254 is about 1487.7009108016. The cubic root of 2213254 is about 130.3198043415.

Adding to 2213254 its reverse (4523122), we get a palindrome (6736376).

The spelling of 2213254 in words is "two million, two hundred thirteen thousand, two hundred fifty-four".