274538852 has 48 divisors (see below), whose sum is σ = 569856000. Its totient is φ = 113248800.

The previous prime is 274538837. The next prime is 274538863. The reversal of 274538852 is 258835472.

It is an unprimeable number.

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, 182399 + ... + 183897.

It is an arithmetic number, because the mean of its divisors is an integer number (11872000).

Almost surely, 2^274538852 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 274538852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284928000).

274538852 is an abundant number, since it is smaller than the sum of its proper divisors (295317148).

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

274538852 is a wasteful number, since it uses less digits than its factorization.

274538852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1750 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 274538852 is about 16569.2139825642. The cubic root of 274538852 is about 649.9320260279.

The spelling of 274538852 in words is "two hundred seventy-four million, five hundred thirty-eight thousand, eight hundred fifty-two".