1072968481 has 16 divisors (see below), whose sum is σ = 1224647424. Its totient is φ = 931279104.

The previous prime is 1072968451. The next prime is 1072968493. The reversal of 1072968481 is 1848692701.

It is a cyclic number.

It is not a de Polignac number, because 1072968481 - 2¹⁹ = 1072444193 is a prime.

It is a super-2 number, since 2×1072968481² = 2302522722438894722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1072968451) 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 15 ways as a sum of consecutive naturals, for example, 348310 + ... + 351376.

It is an arithmetic number, because the mean of its divisors is an integer number (76540464).

Almost surely, 2^1072968481 is an apocalyptic number.

It is an amenable number.

1072968481 is a deficient number, since it is larger than the sum of its proper divisors (151678943).

1072968481 is a wasteful number, since it uses less digits than its factorization.

1072968481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680.

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 1072968481 is about 32756.1975967907. The cubic root of 1072968481 is about 1023.7541018370.

The spelling of 1072968481 in words is "one billion, seventy-two million, nine hundred sixty-eight thousand, four hundred eighty-one".