11752739 has 2 divisors, whose sum is σ = 11752740. Its totient is φ = 11752738.

The previous prime is 11752723. The next prime is 11752759. The reversal of 11752739 is 93725711.

It is a happy number.

11752739 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (93725711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11752739 - 2⁴ = 11752723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11752699 and 11752708.

It is not a weakly prime, because it can be changed into another prime (11752759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5876369 + 5876370.

It is an arithmetic number, because the mean of its divisors is an integer number (5876370).

Almost surely, 2^11752739 is an apocalyptic number.

11752739 is a deficient number, since it is larger than the sum of its proper divisors (1).

11752739 is an equidigital number, since it uses as much as digits as its factorization.

11752739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13230, while the sum is 35.

The square root of 11752739 is about 3428.2268011320. The cubic root of 11752739 is about 227.3594607577.

The spelling of 11752739 in words is "eleven million, seven hundred fifty-two thousand, seven hundred thirty-nine".