13271082 has 48 divisors (see below), whose sum is σ = 30614112. Its totient is φ = 3803040.

The previous prime is 13271081. The next prime is 13271117. The reversal of 13271082 is 28017231.

It is a super-2 number, since 2×13271082² = 352243234901448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13271081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23548 + ... + 24104.

It is an arithmetic number, because the mean of its divisors is an integer number (637794).

Almost surely, 2^13271082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13271082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15307056).

13271082 is an abundant number, since it is smaller than the sum of its proper divisors (17343030).

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

13271082 is a wasteful number, since it uses less digits than its factorization.

13271082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13271082 is about 3642.9496290781. The cubic root of 13271082 is about 236.7566088965.

The spelling of 13271082 in words is "thirteen million, two hundred seventy-one thousand, eighty-two".