2246458 has 8 divisors (see below), whose sum is σ = 3433428. Its totient is φ = 1101984.

The previous prime is 2246417. The next prime is 2246467. The reversal of 2246458 is 8546422.

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 76729 = 1473^2 + 277^2 .

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

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, 10491 + ... + 10702.

2^2246458 is an apocalyptic number.

2246458 is a deficient number, since it is larger than the sum of its proper divisors (1186970).

2246458 is a wasteful number, since it uses less digits than its factorization.

2246458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21248.

The product of its digits is 15360, while the sum is 31.

The square root of 2246458 is about 1498.8188683093. The cubic root of 2246458 is about 130.9682731084.

It can be divided in two parts, 22464 and 58, that added together give a palindrome (22522).

The spelling of 2246458 in words is "two million, two hundred forty-six thousand, four hundred fifty-eight".