13632025 has 24 divisors (see below), whose sum is σ = 19418400. Its totient is φ = 9388800.

The previous prime is 13632023. The next prime is 13632029. The reversal of 13632025 is 52023631.

It is not a de Polignac number, because 13632025 - 2¹ = 13632023 is a prime.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 13631987 and 13632005.

It is not an unprimeable number, because it can be changed into a prime (13632023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3921 + ... + 6529.

It is an arithmetic number, because the mean of its divisors is an integer number (809100).

Almost surely, 2^13632025 is an apocalyptic number.

It is an amenable number.

13632025 is a deficient number, since it is larger than the sum of its proper divisors (5786375).

13632025 is a wasteful number, since it uses less digits than its factorization.

13632025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649 (or 2644 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 13632025 is about 3692.1572285048. The cubic root of 13632025 is about 238.8838508242.

Adding to 13632025 its reverse (52023631), we get a palindrome (65655656).

It can be divided in two parts, 1363 and 2025, that multiplied together give a triangular number (2760075 = T₂₃₄₉).

The spelling of 13632025 in words is "thirteen million, six hundred thirty-two thousand, twenty-five".