13046272 has 40 divisors (see below), whose sum is σ = 26467056. Its totient is φ = 6423552.

The previous prime is 13046269. The next prime is 13046279. The reversal of 13046272 is 27264031.

It is not an unprimeable number, because it can be changed into a prime (13046279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42343 + ... + 42649.

Almost surely, 2^13046272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13046272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13233528).

13046272 is an abundant number, since it is smaller than the sum of its proper divisors (13420784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13046272 is an frugal number, since it uses more digits than its factorization.

13046272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 13046272 is about 3611.9623475335. The cubic root of 13046272 is about 235.4121152469.

The spelling of 13046272 in words is "thirteen million, forty-six thousand, two hundred seventy-two".