11673369 has 16 divisors (see below), whose sum is σ = 17505600. Its totient is φ = 7687008.

The previous prime is 11673367. The next prime is 11673371. The reversal of 11673369 is 96337611.

11673369 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11673367) and next prime (11673371).

It is not a de Polignac number, because 11673369 - 2¹ = 11673367 is a prime.

It is a super-2 number, since 2×11673369² = 272535087620322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11673367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364 + ... + 4845.

It is an arithmetic number, because the mean of its divisors is an integer number (1094100).

Almost surely, 2^11673369 is an apocalyptic number.

It is an amenable number.

11673369 is a deficient number, since it is larger than the sum of its proper divisors (5832231).

11673369 is an equidigital number, since it uses as much as digits as its factorization.

11673369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301 (or 5295 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 11673369 is about 3416.6312355886. The cubic root of 11673369 is about 226.8464939255.

It can be divided in two parts, 11 and 673369, that added together give a triangular number (673380 = T₁₁₆₀).

The spelling of 11673369 in words is "eleven million, six hundred seventy-three thousand, three hundred sixty-nine".