13580152 has 8 divisors (see below), whose sum is σ = 25462800. Its totient is φ = 6790072.

The previous prime is 13580113. The next prime is 13580153. The reversal of 13580152 is 25108531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13580153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848752 + ... + 848767.

It is an arithmetic number, because the mean of its divisors is an integer number (3182850).

Almost surely, 2^13580152 is an apocalyptic number.

It is an amenable number.

13580152 is a deficient number, since it is larger than the sum of its proper divisors (11882648).

13580152 is a wasteful number, since it uses less digits than its factorization.

13580152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697525 (or 1697521 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 13580152 is about 3685.1257780434. The cubic root of 13580152 is about 238.5804629571.

Adding to 13580152 its reverse (25108531), we get a palindrome (38688683).

The spelling of 13580152 in words is "thirteen million, five hundred eighty thousand, one hundred fifty-two".