11740745 has 16 divisors (see below), whose sum is σ = 14482368. Its totient is φ = 9134400.

The previous prime is 11740739. The next prime is 11740747. The reversal of 11740745 is 54704711.

It is not a de Polignac number, because 11740745 - 2¹² = 11736649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11740747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33662 + ... + 34008.

It is an arithmetic number, because the mean of its divisors is an integer number (905148).

Almost surely, 2^11740745 is an apocalyptic number.

It is an amenable number.

11740745 is a deficient number, since it is larger than the sum of its proper divisors (2741623).

11740745 is a wasteful number, since it uses less digits than its factorization.

11740745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 11740745 is about 3426.4770537682. The cubic root of 11740745 is about 227.2820921959.

The spelling of 11740745 in words is "eleven million, seven hundred forty thousand, seven hundred forty-five".