275015472 has 20 divisors (see below), whose sum is σ = 710456760. Its totient is φ = 91671808.

The previous prime is 275015423. The next prime is 275015473. The reversal of 275015472 is 274510572.

It is not an unprimeable number, because it can be changed into a prime (275015473) 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 3 ways as a sum of consecutive naturals, for example, 2864697 + ... + 2864792.

It is an arithmetic number, because the mean of its divisors is an integer number (35522838).

Almost surely, 2^275015472 is an apocalyptic number.

It is an amenable number.

275015472 is an abundant number, since it is smaller than the sum of its proper divisors (435441288).

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

275015472 is a wasteful number, since it uses less digits than its factorization.

275015472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729500 (or 5729494 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 275015472 is about 16583.5904435680. The cubic root of 275015472 is about 650.3079188036.

The spelling of 275015472 in words is "two hundred seventy-five million, fifteen thousand, four hundred seventy-two".