11449069 has 2 divisors, whose sum is σ = 11449070. Its totient is φ = 11449068.

The previous prime is 11449063. The next prime is 11449073. The reversal of 11449069 is 96094411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8191044 + 3258025 = 2862^2 + 1805^2 .

It is a cyclic number.

It is not a de Polignac number, because 11449069 - 2⁵ = 11449037 is a prime.

It is a super-2 number, since 2×11449069² = 262162361933522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11449063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724534 + 5724535.

It is an arithmetic number, because the mean of its divisors is an integer number (5724535).

Almost surely, 2^11449069 is an apocalyptic number.

It is an amenable number.

11449069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11449069 is an equidigital number, since it uses as much as digits as its factorization.

11449069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 11449069 is about 3383.6472924937. The cubic root of 11449069 is about 225.3841601807.

The spelling of 11449069 in words is "eleven million, four hundred forty-nine thousand, sixty-nine".