2224458 has 12 divisors (see below), whose sum is σ = 4819698. Its totient is φ = 741480.

The previous prime is 2224457. The next prime is 2224459. The reversal of 2224458 is 8544222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2224457) and next prime (2224459).

It can be written as a sum of positive squares in only one way, i.e., 1896129 + 328329 = 1377^2 + 573^2 .

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2224457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61773 + ... + 61808.

2^2224458 is an apocalyptic number.

2224458 is an abundant number, since it is smaller than the sum of its proper divisors (2595240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2224458 is a wasteful number, since it uses less digits than its factorization.

2224458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123589 (or 123586 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2224458 is about 1491.4616991395. The cubic root of 2224458 is about 130.5393372406.

The spelling of 2224458 in words is "two million, two hundred twenty-four thousand, four hundred fifty-eight".