11272310 has 16 divisors (see below), whose sum is σ = 23188896. Its totient is φ = 3864768.

The previous prime is 11272291. The next prime is 11272367. The reversal of 11272310 is 1327211.

It is a super-2 number, since 2×11272310² = 254129945472200, which contains 22 as substring.

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, 80447 + ... + 80586.

It is an arithmetic number, because the mean of its divisors is an integer number (1449306).

Almost surely, 2^11272310 is an apocalyptic number.

11272310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11272310 is an abundant number, since it is smaller than the sum of its proper divisors (11916586).

11272310 is a wasteful number, since it uses less digits than its factorization.

11272310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161047.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 11272310 is about 3357.4260974741. The cubic root of 11272310 is about 224.2182582494.

Adding to 11272310 its reverse (1327211), we get a palindrome (12599521).

The spelling of 11272310 in words is "eleven million, two hundred seventy-two thousand, three hundred ten".