11740642 has 16 divisors (see below), whose sum is σ = 18800640. Its totient is φ = 5479488.

The previous prime is 11740633. The next prime is 11740643. The reversal of 11740642 is 24604711.

11740642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11740643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2959 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (1175040).

Almost surely, 2^11740642 is an apocalyptic number.

11740642 is a deficient number, since it is larger than the sum of its proper divisors (7059998).

11740642 is a wasteful number, since it uses less digits than its factorization.

11740642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 11740642 is about 3426.4620237207. The cubic root of 11740642 is about 227.2814275554.

The spelling of 11740642 in words is "eleven million, seven hundred forty thousand, six hundred forty-two".