11120458 has 4 divisors (see below), whose sum is σ = 16680690. Its totient is φ = 5560228.

The previous prime is 11120419. The next prime is 11120479. The reversal of 11120458 is 85402111.

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

It can be written as a sum of positive squares in only one way, i.e., 11068929 + 51529 = 3327^2 + 227^2 .

It is a super-2 number, since 2×11120458² = 247329172259528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780113 + ... + 2780116.

Almost surely, 2^11120458 is an apocalyptic number.

11120458 is a deficient number, since it is larger than the sum of its proper divisors (5560232).

11120458 is an equidigital number, since it uses as much as digits as its factorization.

11120458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560231.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 11120458 is about 3334.7350719360. The cubic root of 11120458 is about 223.2068703109.

Adding to 11120458 its reverse (85402111), we get a palindrome (96522569).

The spelling of 11120458 in words is "eleven million, one hundred twenty thousand, four hundred fifty-eight".