11226015 has 24 divisors (see below), whose sum is σ = 19684080. Its totient is φ = 5917824.

The previous prime is 11225959. The next prime is 11226029. The reversal of 11226015 is 51062211.

It is not a de Polignac number, because 11226015 - 2⁷ = 11225887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2604 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (820170).

Almost surely, 2^11226015 is an apocalyptic number.

11226015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11226015 is a deficient number, since it is larger than the sum of its proper divisors (8458065).

11226015 is a wasteful number, since it uses less digits than its factorization.

11226015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903 (or 2900 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 11226015 is about 3350.5245857925. The cubic root of 11226015 is about 223.9108847789.

Adding to 11226015 its reverse (51062211), we get a palindrome (62288226).

The spelling of 11226015 in words is "eleven million, two hundred twenty-six thousand, fifteen".