13274268 has 48 divisors (see below), whose sum is σ = 36363264. Its totient is φ = 3689280.

The previous prime is 13274267. The next prime is 13274269. The reversal of 13274268 is 86247231.

It is an interprime number because it is at equal distance from previous prime (13274267) and next prime (13274269).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13274267) 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 in 15 ways as a sum of consecutive naturals, for example, 973 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (757568).

Almost surely, 2^13274268 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 13274268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18181632).

13274268 is an abundant number, since it is smaller than the sum of its proper divisors (23088996).

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

13274268 is a wasteful number, since it uses less digits than its factorization.

13274268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322 (or 4320 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 13274268 is about 3643.3868858522. The cubic root of 13274268 is about 236.7755535011.

The spelling of 13274268 in words is "thirteen million, two hundred seventy-four thousand, two hundred sixty-eight".