11458231 has 2 divisors, whose sum is σ = 11458232. Its totient is φ = 11458230.

The previous prime is 11458207. The next prime is 11458243. The reversal of 11458231 is 13285411.

11458231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11458231 - 2⁵ = 11458199 is a prime.

It is a super-2 number, since 2×11458231² = 262582115298722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11458196 and 11458205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11458261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729115 + 5729116.

It is an arithmetic number, because the mean of its divisors is an integer number (5729116).

Almost surely, 2^11458231 is an apocalyptic number.

11458231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11458231 is an equidigital number, since it uses as much as digits as its factorization.

11458231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 25.

The square root of 11458231 is about 3385.0008862628. Note that the first 3 decimals coincide. The cubic root of 11458231 is about 225.4442646049. Note that the first 3 decimals are identical.

The spelling of 11458231 in words is "eleven million, four hundred fifty-eight thousand, two hundred thirty-one".