1051164446 has 16 divisors (see below), whose sum is σ = 1651135104. Its totient is φ = 500948184.

The previous prime is 1051164419. The next prime is 1051164463. The reversal of 1051164446 is 6444611501.

It is a super-2 number, since 2×1051164446² = 2209893385068973832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27356 + ... + 53391.

It is an arithmetic number, because the mean of its divisors is an integer number (103195944).

Almost surely, 2^1051164446 is an apocalyptic number.

1051164446 is a deficient number, since it is larger than the sum of its proper divisors (599970658).

1051164446 is a wasteful number, since it uses less digits than its factorization.

1051164446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81055.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1051164446 is about 32421.6663051115. Note that the first 3 decimals coincide. The cubic root of 1051164446 is about 1016.7719445698.

Adding to 1051164446 its reverse (6444611501), we get a palindrome (7495775947).

The spelling of 1051164446 in words is "one billion, fifty-one million, one hundred sixty-four thousand, four hundred forty-six".