1070405012 has 24 divisors (see below), whose sum is σ = 1885228800. Its totient is φ = 531780480.

The previous prime is 1070405009. The next prime is 1070405057. The reversal of 1070405012 is 2105040701.

It is a super-2 number, since 2×1070405012² = 2291533779429440288, 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 in 7 ways as a sum of consecutive naturals, for example, 444989 + ... + 447387.

It is an arithmetic number, because the mean of its divisors is an integer number (78551200).

Almost surely, 2^1070405012 is an apocalyptic number.

It is an amenable number.

1070405012 is a deficient number, since it is larger than the sum of its proper divisors (814823788).

1070405012 is a wasteful number, since it uses less digits than its factorization.

1070405012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071 (or 3069 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1070405012 is about 32717.0446709357. The cubic root of 1070405012 is about 1022.9381553249.

Adding to 1070405012 its reverse (2105040701), we get a palindrome (3175445713).

The spelling of 1070405012 in words is "one billion, seventy million, four hundred five thousand, twelve".