13201624 has 16 divisors (see below), whose sum is σ = 24797520. Its totient is φ = 6588960.

The previous prime is 13201579. The next prime is 13201633. The reversal of 13201624 is 42610231.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4834 + ... + 7054.

It is an arithmetic number, because the mean of its divisors is an integer number (1549845).

Almost surely, 2^13201624 is an apocalyptic number.

It is an amenable number.

13201624 is a deficient number, since it is larger than the sum of its proper divisors (11595896).

13201624 is a wasteful number, since it uses less digits than its factorization.

13201624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13201624 is about 3633.4039136875. The cubic root of 13201624 is about 236.3428417424.

Adding to 13201624 its reverse (42610231), we get a palindrome (55811855).

The spelling of 13201624 in words is "thirteen million, two hundred one thousand, six hundred twenty-four".