11652243 has 4 divisors (see below), whose sum is σ = 15536328. Its totient is φ = 7768160.

The previous prime is 11652239. The next prime is 11652253. The reversal of 11652243 is 34225611.

11652243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11652243 - 2² = 11652239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11652203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942038 + ... + 1942043.

It is an arithmetic number, because the mean of its divisors is an integer number (3884082).

Almost surely, 2^11652243 is an apocalyptic number.

11652243 is a deficient number, since it is larger than the sum of its proper divisors (3884085).

11652243 is an equidigital number, since it uses as much as digits as its factorization.

11652243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884084.

The product of its digits is 1440, while the sum is 24.

The square root of 11652243 is about 3413.5381937222. The cubic root of 11652243 is about 226.7095653619.

Adding to 11652243 its reverse (34225611), we get a palindrome (45877854).

The spelling of 11652243 in words is "eleven million, six hundred fifty-two thousand, two hundred forty-three".