11450489 has 2 divisors, whose sum is σ = 11450490. Its totient is φ = 11450488.

The previous prime is 11450459. The next prime is 11450507. The reversal of 11450489 is 98405411.

11450489 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 can be written as a sum of positive squares in only one way, i.e., 10778089 + 672400 = 3283^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 11450489 - 2¹⁶ = 11384953 is a prime.

It is a super-2 number, since 2×11450489² = 262227396678242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11450429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5725244 + 5725245.

It is an arithmetic number, because the mean of its divisors is an integer number (5725245).

Almost surely, 2^11450489 is an apocalyptic number.

It is an amenable number.

11450489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11450489 is an equidigital number, since it uses as much as digits as its factorization.

11450489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 11450489 is about 3383.8571187330. The cubic root of 11450489 is about 225.3934777441.

The spelling of 11450489 in words is "eleven million, four hundred fifty thousand, four hundred eighty-nine".