11532201 has 4 divisors (see below), whose sum is σ = 15376272. Its totient is φ = 7688132.

The previous prime is 11532181. The next prime is 11532203. The reversal of 11532201 is 10223511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11532201 - 2¹⁸ = 11270057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11532203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922031 + ... + 1922036.

It is an arithmetic number, because the mean of its divisors is an integer number (3844068).

Almost surely, 2^11532201 is an apocalyptic number.

It is an amenable number.

11532201 is a deficient number, since it is larger than the sum of its proper divisors (3844071).

11532201 is an equidigital number, since it uses as much as digits as its factorization.

11532201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844070.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11532201 is about 3395.9094510896. The cubic root of 11532201 is about 225.9283519977.

Adding to 11532201 its reverse (10223511), we get a palindrome (21755712).

The spelling of 11532201 in words is "eleven million, five hundred thirty-two thousand, two hundred one".