275126064 has 20 divisors (see below), whose sum is σ = 710742456. Its totient is φ = 91708672.

The previous prime is 275126051. The next prime is 275126087. The reversal of 275126064 is 460621572.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2865849 + ... + 2865944.

Almost surely, 2^275126064 is an apocalyptic number.

275126064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

275126064 is an abundant number, since it is smaller than the sum of its proper divisors (435616392).

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

275126064 is a wasteful number, since it uses less digits than its factorization.

275126064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731804 (or 5731798 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 275126064 is about 16586.9244888858. The cubic root of 275126064 is about 650.3950765851.

The spelling of 275126064 in words is "two hundred seventy-five million, one hundred twenty-six thousand, sixty-four".