1000224140 has 24 divisors (see below), whose sum is σ = 2101218000. Its totient is φ = 399947328.

The previous prime is 1000224103. The next prime is 1000224143. The reversal of 1000224140 is 414220001.

It is not an unprimeable number, because it can be changed into a prime (1000224143) by changing a digit.

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, 62834 + ... + 77126.

It is an arithmetic number, because the mean of its divisors is an integer number (87550750).

Almost surely, 2^1000224140 is an apocalyptic number.

1000224140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000224140 is an abundant number, since it is smaller than the sum of its proper divisors (1100993860).

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

1000224140 is a wasteful number, since it uses less digits than its factorization.

1000224140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17801 (or 17799 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1000224140 is about 31626.3203676937. The cubic root of 1000224140 is about 1000.0747077519.

Adding to 1000224140 its reverse (414220001), we get a palindrome (1414444141).

The spelling of 1000224140 in words is "one billion, two hundred twenty-four thousand, one hundred forty".