11730169 has 4 divisors (see below), whose sum is σ = 12796560. Its totient is φ = 10663780.

The previous prime is 11730149. The next prime is 11730179. The reversal of 11730169 is 96103711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96103711 = 11 ⋅8736701.

It is a cyclic number.

It is not a de Polignac number, because 11730169 - 2⁷ = 11730041 is a prime.

It is a super-2 number, since 2×11730169² = 275193729537122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11730109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533179 + ... + 533200.

It is an arithmetic number, because the mean of its divisors is an integer number (3199140).

Almost surely, 2^11730169 is an apocalyptic number.

It is an amenable number.

11730169 is a deficient number, since it is larger than the sum of its proper divisors (1066391).

11730169 is a wasteful number, since it uses less digits than its factorization.

11730169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066390.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 11730169 is about 3424.9334300100. The cubic root of 11730169 is about 227.2138268651.

It can be divided in two parts, 117301 and 69, that added together give a triangular number (117370 = T₄₈₄).

The spelling of 11730169 in words is "eleven million, seven hundred thirty thousand, one hundred sixty-nine".