275482368 has 432 divisors, whose sum is σ = 1020364800. Its totient is φ = 69672960.

The previous prime is 275482367. The next prime is 275482379. The reversal of 275482368 is 863284572.

275482368 is a `hidden beast` number, since 27 + 548 + 23 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275482367) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8886513 + ... + 8886543.

Almost surely, 2^275482368 is an apocalyptic number.

275482368 is a gapful number since it is divisible by the number (28) 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 275482368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510182400).

275482368 is an abundant number, since it is smaller than the sum of its proper divisors (744882432).

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

275482368 is a wasteful number, since it uses less digits than its factorization.

275482368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 91 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 275482368 is about 16597.6615220338. The cubic root of 275482368 is about 650.6757217528.

The spelling of 275482368 in words is "two hundred seventy-five million, four hundred eighty-two thousand, three hundred sixty-eight".