11490263 has 2 divisors, whose sum is σ = 11490264. Its totient is φ = 11490262.

The previous prime is 11490253. The next prime is 11490277. The reversal of 11490263 is 36209411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11490263 - 2⁴ = 11490247 is a prime.

It is a super-2 number, since 2×11490263² = 264052287618338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11490203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5745131 + 5745132.

It is an arithmetic number, because the mean of its divisors is an integer number (5745132).

Almost surely, 2^11490263 is an apocalyptic number.

11490263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11490263 is an equidigital number, since it uses as much as digits as its factorization.

11490263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 11490263 is about 3389.7290452188. The cubic root of 11490263 is about 225.6541490055.

Adding to 11490263 its reverse (36209411), we get a palindrome (47699674).

The spelling of 11490263 in words is "eleven million, four hundred ninety thousand, two hundred sixty-three".