1064512612 has 24 divisors (see below), whose sum is σ = 1882893600. Its totient is φ = 526557120.

The previous prime is 1064512583. The next prime is 1064512619. The reversal of 1064512612 is 2162154601.

It is a super-2 number, since 2×1064512612² = 2266374202214125088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064512619) 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 7 ways as a sum of consecutive naturals, for example, 447787 + ... + 450157.

It is an arithmetic number, because the mean of its divisors is an integer number (78453900).

Almost surely, 2^1064512612 is an apocalyptic number.

It is an amenable number.

1064512612 is a deficient number, since it is larger than the sum of its proper divisors (818380988).

1064512612 is a wasteful number, since it uses less digits than its factorization.

1064512612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531 (or 3529 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1064512612 is about 32626.8694790046. The cubic root of 1064512612 is about 1021.0576661938.

The spelling of 1064512612 in words is "one billion, sixty-four million, five hundred twelve thousand, six hundred twelve".