11232215 has 8 divisors (see below), whose sum is σ = 13680240. Its totient is φ = 8851392.

The previous prime is 11232203. The next prime is 11232217. The reversal of 11232215 is 51223211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11232215 - 2⁸ = 11231959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11232193 and 11232202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232217) 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, 16430 + ... + 17099.

It is an arithmetic number, because the mean of its divisors is an integer number (1710030).

Almost surely, 2^11232215 is an apocalyptic number.

11232215 is a deficient number, since it is larger than the sum of its proper divisors (2448025).

11232215 is an equidigital number, since it uses as much as digits as its factorization.

11232215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33601.

The product of its digits is 120, while the sum is 17.

The square root of 11232215 is about 3351.4496863298. The cubic root of 11232215 is about 223.9520983349.

Adding to 11232215 its reverse (51223211), we get a palindrome (62455426).

The spelling of 11232215 in words is "eleven million, two hundred thirty-two thousand, two hundred fifteen".