11749042 has 8 divisors (see below), whose sum is σ = 18053532. Its totient is φ = 5731200.

The previous prime is 11749039. The next prime is 11749051. The reversal of 11749042 is 24094711.

11749042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11229201 + 519841 = 3351^2 + 721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11749042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71559 + ... + 71722.

Almost surely, 2^11749042 is an apocalyptic number.

11749042 is a deficient number, since it is larger than the sum of its proper divisors (6304490).

11749042 is a wasteful number, since it uses less digits than its factorization.

11749042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143324.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 11749042 is about 3427.6875586903. The cubic root of 11749042 is about 227.3356184835.

The spelling of 11749042 in words is "eleven million, seven hundred forty-nine thousand, forty-two".