275391016 has 48 divisors (see below), whose sum is σ = 549188640. Its totient is φ = 129440160.

The previous prime is 275390987. The next prime is 275391023. The reversal of 275391016 is 610193572.

275391016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482011 + ... + 482581.

It is an arithmetic number, because the mean of its divisors is an integer number (11441430).

Almost surely, 2^275391016 is an apocalyptic number.

It is an amenable number.

275391016 is a deficient number, since it is larger than the sum of its proper divisors (273797624).

275391016 is a wasteful number, since it uses less digits than its factorization.

275391016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 275391016 is about 16594.9093399151. The cubic root of 275391016 is about 650.6037908334.

The spelling of 275391016 in words is "two hundred seventy-five million, three hundred ninety-one thousand, sixteen".