11031469 has 2 divisors, whose sum is σ = 11031470. Its totient is φ = 11031468.

The previous prime is 11031451. The next prime is 11031479. The reversal of 11031469 is 96413011.

11031469 is digitally balanced in base 2, 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., 9954025 + 1077444 = 3155^2 + 1038^2 .

It is a cyclic number.

It is not a de Polignac number, because 11031469 - 2⁵ = 11031437 is a prime.

It is a super-2 number, since 2×11031469² = 243386616595922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11031479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515734 + 5515735.

It is an arithmetic number, because the mean of its divisors is an integer number (5515735).

Almost surely, 2^11031469 is an apocalyptic number.

It is an amenable number.

11031469 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031469 is an equidigital number, since it uses as much as digits as its factorization.

11031469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11031469 is about 3321.3655324279. The cubic root of 11031469 is about 222.6098872262.

The spelling of 11031469 in words is "eleven million, thirty-one thousand, four hundred sixty-nine".