11272016 has 40 divisors (see below), whose sum is σ = 26278080. Its totient is φ = 4575744.

The previous prime is 11271991. The next prime is 11272043. The reversal of 11272016 is 61027211.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521 + ... + 4776.

It is an arithmetic number, because the mean of its divisors is an integer number (656952).

Almost surely, 2^11272016 is an apocalyptic number.

11272016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11272016 is an abundant number, since it is smaller than the sum of its proper divisors (15006064).

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

11272016 is a wasteful number, since it uses less digits than its factorization.

11272016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331 (or 5325 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 11272016 is about 3357.3823136485. The cubic root of 11272016 is about 224.2163089080.

Adding to 11272016 its reverse (61027211), we get a palindrome (72299227).

The spelling of 11272016 in words is "eleven million, two hundred seventy-two thousand, sixteen".