11632201 has 8 divisors (see below), whose sum is σ = 13454784. Its totient is φ = 9849840.

The previous prime is 11632157. The next prime is 11632213. The reversal of 11632201 is 10223611.

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

It is not a de Polignac number, because 11632201 - 2⁷ = 11632073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11632501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9430 + ... + 10591.

It is an arithmetic number, because the mean of its divisors is an integer number (1681848).

Almost surely, 2^11632201 is an apocalyptic number.

It is an amenable number.

11632201 is a deficient number, since it is larger than the sum of its proper divisors (1822583).

11632201 is an equidigital number, since it uses as much as digits as its factorization.

11632201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11632201 is about 3410.6012666391. The cubic root of 11632201 is about 226.5795096956.

Adding to 11632201 its reverse (10223611), we get a palindrome (21855812).

It can be divided in two parts, 1163 and 2201, that added together give a square (3364 = 58²).

The spelling of 11632201 in words is "eleven million, six hundred thirty-two thousand, two hundred one".