1065968275 has 12 divisors (see below), whose sum is σ = 1325109384. Its totient is φ = 850640000.

The previous prime is 1065968273. The next prime is 1065968279. The reversal of 1065968275 is 5728695601.

It is not a de Polignac number, because 1065968275 - 2¹ = 1065968273 is a prime.

It is a super-2 number, since 2×1065968275² = 2272576726612951250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1065968273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43141 + ... + 63190.

It is an arithmetic number, because the mean of its divisors is an integer number (110425782).

Almost surely, 2^1065968275 is an apocalyptic number.

1065968275 is a deficient number, since it is larger than the sum of its proper divisors (259141109).

1065968275 is a wasteful number, since it uses less digits than its factorization.

1065968275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106742 (or 106737 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 1065968275 is about 32649.1695912775. The cubic root of 1065968275 is about 1021.5228677886.

The spelling of 1065968275 in words is "one billion, sixty-five million, nine hundred sixty-eight thousand, two hundred seventy-five".