11141724 has 24 divisors (see below), whose sum is σ = 28361088. Its totient is φ = 3376240.

The previous prime is 11141723. The next prime is 11141731. The reversal of 11141724 is 42714111.

It is a self number, because there is not a number n which added to its sum of digits gives 11141724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42072 + ... + 42335.

It is an arithmetic number, because the mean of its divisors is an integer number (1181712).

Almost surely, 2^11141724 is an apocalyptic number.

It is an amenable number.

11141724 is an abundant number, since it is smaller than the sum of its proper divisors (17219364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11141724 is a wasteful number, since it uses less digits than its factorization.

11141724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84425 (or 84423 counting only the distinct ones).

The product of its digits is 224, while the sum is 21.

The square root of 11141724 is about 3337.9221081385. The cubic root of 11141724 is about 223.3490615393.

Adding to 11141724 its reverse (42714111), we get a palindrome (53855835).

It can be divided in two parts, 111 and 41724, that multiplied together give a palindrome (4631364).

The spelling of 11141724 in words is "eleven million, one hundred forty-one thousand, seven hundred twenty-four".