274321152 has 216 divisors, whose sum is σ = 920241504. Its totient is φ = 76972032.

The previous prime is 274321147. The next prime is 274321153. The reversal of 274321152 is 251123472.

274321152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274321153) 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 23 ways as a sum of consecutive naturals, for example, 1177228 + ... + 1177460.

Almost surely, 2^274321152 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 274321152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460120752).

274321152 is an abundant number, since it is smaller than the sum of its proper divisors (645920352).

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

274321152 is a wasteful number, since it uses less digits than its factorization.

274321152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 318 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 274321152 is about 16562.6432673049. The cubic root of 274321152 is about 649.7601892472.

The spelling of 274321152 in words is "two hundred seventy-four million, three hundred twenty-one thousand, one hundred fifty-two".