1063965160 has 32 divisors (see below), whose sum is σ = 2395788840. Its totient is φ = 425254144.

The previous prime is 1063965157. The next prime is 1063965163. The reversal of 1063965160 is 615693601.

It is an interprime number because it is at equal distance from previous prime (1063965157) and next prime (1063965163).

It can be written as a sum of positive squares in 4 ways, for example, as 1006539076 + 57426084 = 31726^2 + 7578^2 .

It is a super-2 number, since 2×1063965160² = 2264043723387651200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063965163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45234 + ... + 64606.

Almost surely, 2^1063965160 is an apocalyptic number.

1063965160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1063965160 is an abundant number, since it is smaller than the sum of its proper divisors (1331823680).

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

1063965160 is a wasteful number, since it uses less digits than its factorization.

1063965160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20757 (or 20753 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 1063965160 is about 32618.4788118637. The cubic root of 1063965160 is about 1020.8826014409.

It can be divided in two parts, 106396 and 5160, that added together give a square (111556 = 334²).

The spelling of 1063965160 in words is "one billion, sixty-three million, nine hundred sixty-five thousand, one hundred sixty".