274584096 has 72 divisors (see below), whose sum is σ = 795625740. Its totient is φ = 89796096.

The previous prime is 274584091. The next prime is 274584109. The reversal of 274584096 is 690485472.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 256640400 + 17943696 = 16020^2 + 4236^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×274584096² = 150792851552274432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (274584091) 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 11 ways as a sum of consecutive naturals, for example, 6270 + ... + 24258.

Almost surely, 2^274584096 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 274584096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397812870).

274584096 is an abundant number, since it is smaller than the sum of its proper divisors (521041644).

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

274584096 is a wasteful number, since it uses less digits than its factorization.

274584096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18058 (or 18047 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 274584096 is about 16570.5792294657. The cubic root of 274584096 is about 649.9677269973.

The spelling of 274584096 in words is "two hundred seventy-four million, five hundred eighty-four thousand, ninety-six".