11471042 has 24 divisors (see below), whose sum is σ = 19132848. Its totient is φ = 5153720.

The previous prime is 11471029. The next prime is 11471059. The reversal of 11471042 is 24017411.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25673 + ... + 26115.

It is an arithmetic number, because the mean of its divisors is an integer number (797202).

Almost surely, 2^11471042 is an apocalyptic number.

11471042 is a deficient number, since it is larger than the sum of its proper divisors (7661806).

11471042 is a wasteful number, since it uses less digits than its factorization.

11471042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 11471042 is about 3386.8926761857. The cubic root of 11471042 is about 225.5282534498.

Adding to 11471042 its reverse (24017411), we get a palindrome (35488453).

The spelling of 11471042 in words is "eleven million, four hundred seventy-one thousand, forty-two".