13480252 has 24 divisors (see below), whose sum is σ = 25177824. Its totient is φ = 6292992.

The previous prime is 13480241. The next prime is 13480283. The reversal of 13480252 is 25208431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8593 + ... + 10039.

It is an arithmetic number, because the mean of its divisors is an integer number (1049076).

Almost surely, 2^13480252 is an apocalyptic number.

It is an amenable number.

13480252 is a deficient number, since it is larger than the sum of its proper divisors (11697572).

13480252 is a wasteful number, since it uses less digits than its factorization.

13480252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 13480252 is about 3671.5462682636. The cubic root of 13480252 is about 237.9939974477.

Adding to 13480252 its reverse (25208431), we get a palindrome (38688683).

The spelling of 13480252 in words is "thirteen million, four hundred eighty thousand, two hundred fifty-two".