13032424 has 16 divisors (see below), whose sum is σ = 25032420. Its totient is φ = 6357120.

The previous prime is 13032419. The next prime is 13032427. The reversal of 13032424 is 42423031.

It can be written as a sum of positive squares in 2 ways, for example, as 13032100 + 324 = 3610^2 + 18^2 .

It is not an unprimeable number, because it can be changed into a prime (13032427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19539 + ... + 20194.

Almost surely, 2^13032424 is an apocalyptic number.

It is an amenable number.

13032424 is a deficient number, since it is larger than the sum of its proper divisors (11999996).

13032424 is a wasteful number, since it uses less digits than its factorization.

13032424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39780 (or 39776 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13032424 is about 3610.0448750673. The cubic root of 13032424 is about 235.3287928211.

Adding to 13032424 its reverse (42423031), we get a palindrome (55455455).

It can be divided in two parts, 13032 and 424, that added together give a square (13456 = 116²).

The spelling of 13032424 in words is "thirteen million, thirty-two thousand, four hundred twenty-four".