1070287312 has 10 divisors (see below), whose sum is σ = 2073681698. Its totient is φ = 535143648.

The previous prime is 1070287303. The next prime is 1070287327. The reversal of 1070287312 is 2137820701.

It can be written as a sum of positive squares in only one way, i.e., 1059893136 + 10394176 = 32556^2 + 3224^2 .

It is a super-2 number, since 2×1070287312² = 2291029860456370688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33446463 + ... + 33446494.

Almost surely, 2^1070287312 is an apocalyptic number.

It is an amenable number.

1070287312 is a deficient number, since it is larger than the sum of its proper divisors (1003394386).

1070287312 is an equidigital number, since it uses as much as digits as its factorization.

1070287312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66892965 (or 66892959 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1070287312 is about 32715.2458648869. The cubic root of 1070287312 is about 1022.9006604101.

The spelling of 1070287312 in words is "one billion, seventy million, two hundred eighty-seven thousand, three hundred twelve".