1071064325 has 6 divisors (see below), whose sum is σ = 1328119794. Its totient is φ = 856851440.

The previous prime is 1071064307. The next prime is 1071064327. The reversal of 1071064325 is 5234601701.

It can be written as a sum of positive squares in 3 ways, for example, as 189805729 + 881258596 = 13777^2 + 29686^2 .

It is not a de Polignac number, because 1071064325 - 2¹⁸ = 1070802181 is a prime.

It is a super-2 number, since 2×1071064325² = 2294357576575411250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071064327) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 21421262 + ... + 21421311.

It is an arithmetic number, because the mean of its divisors is an integer number (221353299).

Almost surely, 2^1071064325 is an apocalyptic number.

It is an amenable number.

1071064325 is a deficient number, since it is larger than the sum of its proper divisors (257055469).

1071064325 is an equidigital number, since it uses as much as digits as its factorization.

1071064325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42842583 (or 42842578 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1071064325 is about 32727.1191063314. The cubic root of 1071064325 is about 1023.1481375252.

The spelling of 1071064325 in words is "one billion, seventy-one million, sixty-four thousand, three hundred twenty-five".