13473568 has 12 divisors (see below), whose sum is σ = 26526150. Its totient is φ = 6736768.

The previous prime is 13473563. The next prime is 13473569. The reversal of 13473568 is 86537431.

It can be written as a sum of positive squares in only one way, i.e., 8928144 + 4545424 = 2988^2 + 2132^2 .

It is not an unprimeable number, because it can be changed into a prime (13473563) by changing a digit.

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 as a sum of consecutive naturals, namely, 210493 + ... + 210556.

Almost surely, 2^13473568 is an apocalyptic number.

It is an amenable number.

13473568 is a deficient number, since it is larger than the sum of its proper divisors (13052582).

13473568 is an equidigital number, since it uses as much as digits as its factorization.

13473568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421059 (or 421051 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 13473568 is about 3670.6359122092. The cubic root of 13473568 is about 237.9546555800.

It can be divided in two parts, 13473 and 568, that added together give a palindrome (14041).

The spelling of 13473568 in words is "thirteen million, four hundred seventy-three thousand, five hundred sixty-eight".