11475542 has 16 divisors (see below), whose sum is σ = 18597600. Its totient is φ = 5279232.

The previous prime is 11475523. The next prime is 11475557. The reversal of 11475542 is 24557411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11183 + ... + 12165.

It is an arithmetic number, because the mean of its divisors is an integer number (1162350).

Almost surely, 2^11475542 is an apocalyptic number.

11475542 is a deficient number, since it is larger than the sum of its proper divisors (7122058).

11475542 is a wasteful number, since it uses less digits than its factorization.

11475542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447.

The product of its digits is 5600, while the sum is 29.

The square root of 11475542 is about 3387.5569367909. The cubic root of 11475542 is about 225.5577405839.

The spelling of 11475542 in words is "eleven million, four hundred seventy-five thousand, five hundred forty-two".