11075542 has 4 divisors (see below), whose sum is σ = 16613316. Its totient is φ = 5537770.

The previous prime is 11075527. The next prime is 11075549. The reversal of 11075542 is 24557011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11075549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2768884 + ... + 2768887.

It is an arithmetic number, because the mean of its divisors is an integer number (4153329).

Almost surely, 2^11075542 is an apocalyptic number.

11075542 is a deficient number, since it is larger than the sum of its proper divisors (5537774).

11075542 is an equidigital number, since it uses as much as digits as its factorization.

11075542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537773.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 11075542 is about 3327.9936898979. The cubic root of 11075542 is about 222.9059508091.

The spelling of 11075542 in words is "eleven million, seventy-five thousand, five hundred forty-two".