11352739 has 4 divisors (see below), whose sum is σ = 11400480. Its totient is φ = 11305000.

The previous prime is 11352701. The next prime is 11352743. The reversal of 11352739 is 93725311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93725311 = 197 ⋅475763.

It is a cyclic number.

It is not a de Polignac number, because 11352739 - 2⁷ = 11352611 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11352739.

It is not an unprimeable number, because it can be changed into a prime (11350739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23512 + ... + 23989.

It is an arithmetic number, because the mean of its divisors is an integer number (2850120).

Almost surely, 2^11352739 is an apocalyptic number.

11352739 is a deficient number, since it is larger than the sum of its proper divisors (47741).

11352739 is an equidigital number, since it uses as much as digits as its factorization.

11352739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47740.

The product of its digits is 5670, while the sum is 31.

The square root of 11352739 is about 3369.3825843914. The cubic root of 11352739 is about 224.7502677755.

The spelling of 11352739 in words is "eleven million, three hundred fifty-two thousand, seven hundred thirty-nine".