1050321146 has 32 divisors (see below), whose sum is σ = 1852381440. Its totient is φ = 437222016.

The previous prime is 1050321133. The next prime is 1050321157. The reversal of 1050321146 is 6411230501.

It is a super-2 number, since 2×1050321146² = 2206349019469506632, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 383510 + ... + 386238.

It is an arithmetic number, because the mean of its divisors is an integer number (57886920).

Almost surely, 2^1050321146 is an apocalyptic number.

1050321146 is a deficient number, since it is larger than the sum of its proper divisors (802060294).

1050321146 is a wasteful number, since it uses less digits than its factorization.

1050321146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1050321146 is about 32408.6585035543. The cubic root of 1050321146 is about 1016.4999689901.

Adding to 1050321146 its reverse (6411230501), we get a palindrome (7461551647).

The spelling of 1050321146 in words is "one billion, fifty million, three hundred twenty-one thousand, one hundred forty-six".