11493369 has 6 divisors (see below), whose sum is σ = 16601546. Its totient is φ = 7662240.

The previous prime is 11493359. The next prime is 11493379. The reversal of 11493369 is 96339411.

It is an interprime number because it is at equal distance from previous prime (11493359) and next prime (11493379).

It can be written as a sum of positive squares in only one way, i.e., 6827769 + 4665600 = 2613^2 + 2160^2 .

It is not a de Polignac number, because 11493369 - 2⁹ = 11492857 is a prime.

It is a super-2 number, since 2×11493369² = 264195061940322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11493329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 638512 + ... + 638529.

Almost surely, 2^11493369 is an apocalyptic number.

It is an amenable number.

11493369 is a deficient number, since it is larger than the sum of its proper divisors (5108177).

11493369 is a wasteful number, since it uses less digits than its factorization.

11493369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277047 (or 1277044 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 11493369 is about 3390.1871629749. The cubic root of 11493369 is about 225.6744798034.

The spelling of 11493369 in words is "eleven million, four hundred ninety-three thousand, three hundred sixty-nine".