13062272 has 64 divisors (see below), whose sum is σ = 28274400. Its totient is φ = 5990400.

The previous prime is 13062271. The next prime is 13062277. The reversal of 13062272 is 27226031.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (13062271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99647 + ... + 99777.

Almost surely, 2^13062272 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 13062272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14137200).

13062272 is an abundant number, since it is smaller than the sum of its proper divisors (15212128).

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

13062272 is a wasteful number, since it uses less digits than its factorization.

13062272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 13062272 is about 3614.1765313830. The cubic root of 13062272 is about 235.5083127175.

The spelling of 13062272 in words is "thirteen million, sixty-two thousand, two hundred seventy-two".