11268958 has 4 divisors (see below), whose sum is σ = 16903440. Its totient is φ = 5634478.

The previous prime is 11268953. The next prime is 11269001. The reversal of 11268958 is 85986211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85986211 = 353 ⋅243587.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11268958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11268953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817238 + ... + 2817241.

It is an arithmetic number, because the mean of its divisors is an integer number (4225860).

Almost surely, 2^11268958 is an apocalyptic number.

11268958 is a deficient number, since it is larger than the sum of its proper divisors (5634482).

11268958 is an equidigital number, since it uses as much as digits as its factorization.

11268958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5634481.

The product of its digits is 34560, while the sum is 40.

The square root of 11268958 is about 3356.9268684319. The cubic root of 11268958 is about 224.1960310954.

The spelling of 11268958 in words is "eleven million, two hundred sixty-eight thousand, nine hundred fifty-eight".