13472288 has 12 divisors (see below), whose sum is σ = 26523630. Its totient is φ = 6736128.

The previous prime is 13472281. The next prime is 13472309. The reversal of 13472288 is 88227431.

It can be written as a sum of positive squares in only one way, i.e., 11478544 + 1993744 = 3388^2 + 1412^2 .

It is not an unprimeable number, because it can be changed into a prime (13472281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210473 + ... + 210536.

Almost surely, 2^13472288 is an apocalyptic number.

It is an amenable number.

13472288 is a deficient number, since it is larger than the sum of its proper divisors (13051342).

13472288 is an equidigital number, since it uses as much as digits as its factorization.

13472288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421019 (or 421011 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 13472288 is about 3670.4615513584. The cubic root of 13472288 is about 237.9471200456.

The spelling of 13472288 in words is "thirteen million, four hundred seventy-two thousand, two hundred eighty-eight".