11468729 has 4 divisors (see below), whose sum is σ = 11838720. Its totient is φ = 11098740.

The previous prime is 11468719. The next prime is 11468731. The reversal of 11468729 is 92786411.

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: 92786411 = 53 ⋅1750687.

It is a cyclic number.

It is not a de Polignac number, because 11468729 - 2⁴ = 11468713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11468692 and 11468701.

It is not an unprimeable number, because it can be changed into a prime (11468719) 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, 184949 + ... + 185010.

It is an arithmetic number, because the mean of its divisors is an integer number (2959680).

Almost surely, 2^11468729 is an apocalyptic number.

It is an amenable number.

11468729 is a deficient number, since it is larger than the sum of its proper divisors (369991).

11468729 is an equidigital number, since it uses as much as digits as its factorization.

11468729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369990.

The product of its digits is 24192, while the sum is 38.

The square root of 11468729 is about 3386.5511955380. The cubic root of 11468729 is about 225.5130940622.

The spelling of 11468729 in words is "eleven million, four hundred sixty-eight thousand, seven hundred twenty-nine".