13232401 has 12 divisors (see below), whose sum is σ = 16577652. Its totient is φ = 10469088.

The previous prime is 13232399. The next prime is 13232437. The reversal of 13232401 is 10423231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7568001 + 5664400 = 2751^2 + 2380^2 .

It is not a de Polignac number, because 13232401 - 2¹ = 13232399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13232501) 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, 9750 + ... + 11023.

It is an arithmetic number, because the mean of its divisors is an integer number (1381471).

Almost surely, 2^13232401 is an apocalyptic number.

It is an amenable number.

13232401 is a deficient number, since it is larger than the sum of its proper divisors (3345251).

13232401 is a wasteful number, since it uses less digits than its factorization.

13232401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20800 (or 20793 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13232401 is about 3637.6367328253. The cubic root of 13232401 is about 236.5263615471.

Adding to 13232401 its reverse (10423231), we get a palindrome (23655632).

It can be divided in two parts, 1323 and 2401, that multiplied together give a cube (3176523 = 147³).

The spelling of 13232401 in words is "thirteen million, two hundred thirty-two thousand, four hundred one".