1051712612 has 12 divisors (see below), whose sum is σ = 1849747200. Its totient is φ = 523213416.

The previous prime is 1051712611. The next prime is 1051712621. The reversal of 1051712612 is 2162171501.

It is a super-2 number, since 2×1051712612² = 2212198836479725088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051712611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659828 + ... + 661419.

It is an arithmetic number, because the mean of its divisors is an integer number (154145600).

Almost surely, 2^1051712612 is an apocalyptic number.

It is an amenable number.

1051712612 is a deficient number, since it is larger than the sum of its proper divisors (798034588).

1051712612 is a wasteful number, since it uses less digits than its factorization.

1051712612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321450 (or 1321448 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 1051712612 is about 32430.1189020330. The cubic root of 1051712612 is about 1016.9486574699.

The spelling of 1051712612 in words is "one billion, fifty-one million, seven hundred twelve thousand, six hundred twelve".