11141048 has 8 divisors (see below), whose sum is σ = 20889480. Its totient is φ = 5570520.

The previous prime is 11141047. The next prime is 11141051. The reversal of 11141048 is 84014111.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696308 + ... + 696323.

It is an arithmetic number, because the mean of its divisors is an integer number (2611185).

Almost surely, 2^11141048 is an apocalyptic number.

It is an amenable number.

11141048 is a deficient number, since it is larger than the sum of its proper divisors (9748432).

11141048 is a wasteful number, since it uses less digits than its factorization.

11141048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392637 (or 1392633 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11141048 is about 3337.8208460012. The cubic root of 11141048 is about 223.3445443742.

Adding to 11141048 its reverse (84014111), we get a palindrome (95155159).

The spelling of 11141048 in words is "eleven million, one hundred forty-one thousand, forty-eight".