13774852 has 72 divisors (see below), whose sum is σ = 30989952. Its totient is φ = 5241600.

The previous prime is 13774847. The next prime is 13774853. The reversal of 13774852 is 25847731.

It is not an unprimeable number, because it can be changed into a prime (13774853) 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 23 ways as a sum of consecutive naturals, for example, 193977 + ... + 194047.

It is an arithmetic number, because the mean of its divisors is an integer number (430416).

Almost surely, 2^13774852 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 13774852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15494976).

13774852 is an abundant number, since it is smaller than the sum of its proper divisors (17215100).

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

13774852 is a wasteful number, since it uses less digits than its factorization.

13774852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 134 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 13774852 is about 3711.4487737270. The cubic root of 13774852 is about 239.7152409719.

The spelling of 13774852 in words is "thirteen million, seven hundred seventy-four thousand, eight hundred fifty-two".