11120572 has 24 divisors (see below), whose sum is σ = 20684160. Its totient is φ = 5221440.

The previous prime is 11120519. The next prime is 11120579. The reversal of 11120572 is 27502111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120579) 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, 2997 + ... + 5587.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^11120572 is an apocalyptic number.

11120572 is the 1783-rd centered heptagonal number.

It is an amenable number.

11120572 is a deficient number, since it is larger than the sum of its proper divisors (9563588).

11120572 is a wasteful number, since it uses less digits than its factorization.

11120572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661 (or 2659 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11120572 is about 3334.7521647043. The cubic root of 11120572 is about 223.2076330342.

Adding to 11120572 its reverse (27502111), we get a palindrome (38622683).

The spelling of 11120572 in words is "eleven million, one hundred twenty thousand, five hundred seventy-two".