274450960 has 120 divisors (see below), whose sum is σ = 756855576. Its totient is φ = 92252160.

The previous prime is 274450951. The next prime is 274450963. The reversal of 274450960 is 69054472.

It can be written as a sum of positive squares in 4 ways, for example, as 111429136 + 163021824 = 10556^2 + 12768^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274450963) 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, 207100 + ... + 208420.

Almost surely, 2^274450960 is an apocalyptic number.

274450960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274450960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378427788).

274450960 is an abundant number, since it is smaller than the sum of its proper divisors (482404616).

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

274450960 is a wasteful number, since it uses less digits than its factorization.

274450960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1388 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 274450960 is about 16566.5615020136. The cubic root of 274450960 is about 649.8626613190.

The spelling of 274450960 in words is "two hundred seventy-four million, four hundred fifty thousand, nine hundred sixty".