11042552 has 8 divisors (see below), whose sum is σ = 20704800. Its totient is φ = 5521272.

The previous prime is 11042531. The next prime is 11042561. The reversal of 11042552 is 25524011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690152 + ... + 690167.

It is an arithmetic number, because the mean of its divisors is an integer number (2588100).

Almost surely, 2^11042552 is an apocalyptic number.

It is an amenable number.

11042552 is a deficient number, since it is larger than the sum of its proper divisors (9662248).

11042552 is a wasteful number, since it uses less digits than its factorization.

11042552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380325 (or 1380321 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 11042552 is about 3323.0335538480. The cubic root of 11042552 is about 222.6844121936.

Adding to 11042552 its reverse (25524011), we get a palindrome (36566563).

The spelling of 11042552 in words is "eleven million, forty-two thousand, five hundred fifty-two".