11120772 has 24 divisors (see below), whose sum is σ = 27944896. Its totient is φ = 3421728.

The previous prime is 11120761. The next prime is 11120777. The reversal of 11120772 is 27702111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11120777) 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, 35488 + ... + 35799.

Almost surely, 2^11120772 is an apocalyptic number.

11120772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11120772 is an abundant number, since it is smaller than the sum of its proper divisors (16824124).

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

11120772 is a wasteful number, since it uses less digits than its factorization.

11120772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71307 (or 71305 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 11120772 is about 3334.7821518054. The cubic root of 11120772 is about 223.2089711326.

Adding to 11120772 its reverse (27702111), we get a palindrome (38822883).

The spelling of 11120772 in words is "eleven million, one hundred twenty thousand, seven hundred seventy-two".