11432201 has 12 divisors (see below), whose sum is σ = 12697776. Its totient is φ = 10284120.

The previous prime is 11432189. The next prime is 11432203. The reversal of 11432201 is 10223411.

It is not a de Polignac number, because 11432201 - 2¹⁰ = 11431177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11432203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12506 + ... + 13388.

It is an arithmetic number, because the mean of its divisors is an integer number (1058148).

Almost surely, 2^11432201 is an apocalyptic number.

11432201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11432201 is a deficient number, since it is larger than the sum of its proper divisors (1265575).

11432201 is a wasteful number, since it uses less digits than its factorization.

11432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11432201 is about 3381.1537971527. The cubic root of 11432201 is about 225.2734190481.

Adding to 11432201 its reverse (10223411), we get a palindrome (21655612).

The spelling of 11432201 in words is "eleven million, four hundred thirty-two thousand, two hundred one".