275457968 has 40 divisors (see below), whose sum is σ = 541007040. Its totient is φ = 135858240.

The previous prime is 275457943. The next prime is 275458019. The reversal of 275457968 is 869754572.

Its product of digits (4233600) is a multiple of the sum of its prime factors (945).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468971 + ... + 469557.

It is an arithmetic number, because the mean of its divisors is an integer number (13525176).

Almost surely, 2^275457968 is an apocalyptic number.

It is an amenable number.

275457968 is a deficient number, since it is larger than the sum of its proper divisors (265549072).

275457968 is a wasteful number, since it uses less digits than its factorization.

275457968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 939 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 53.

The square root of 275457968 is about 16596.9264624508. The cubic root of 275457968 is about 650.6565106547.

The spelling of 275457968 in words is "two hundred seventy-five million, four hundred fifty-seven thousand, nine hundred sixty-eight".