1024812612 has 18 divisors (see below), whose sum is σ = 2590498638. Its totient is φ = 341604192.

The previous prime is 1024812599. The next prime is 1024812623. The reversal of 1024812612 is 2162184201.

1024812612 is a `hidden beast` number, since 1 + 0 + 2 + 48 + 1 + 2 + 612 = 666.

It can be written as a sum of positive squares in only one way, i.e., 675272196 + 349540416 = 25986^2 + 18696^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14233473 + ... + 14233544.

It is an arithmetic number, because the mean of its divisors is an integer number (143916591).

Almost surely, 2^1024812612 is an apocalyptic number.

1024812612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1024812612 is an abundant number, since it is smaller than the sum of its proper divisors (1565686026).

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

1024812612 is a wasteful number, since it uses less digits than its factorization.

1024812612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28467027 (or 28467022 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1024812612 is about 32012.6945445084. The cubic root of 1024812612 is about 1008.2033910249.

Adding to 1024812612 its reverse (2162184201), we get a palindrome (3186996813).

The spelling of 1024812612 in words is "one billion, twenty-four million, eight hundred twelve thousand, six hundred twelve".