1007728063 has 4 divisors (see below), whose sum is σ = 1021921488. Its totient is φ = 993534640.

The previous prime is 1007728031. The next prime is 1007728121. The reversal of 1007728063 is 3608277001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1007728063 - 2⁵ = 1007728031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007728963) 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 3 ways as a sum of consecutive naturals, for example, 7096606 + ... + 7096747.

It is an arithmetic number, because the mean of its divisors is an integer number (255480372).

Almost surely, 2^1007728063 is an apocalyptic number.

1007728063 is a deficient number, since it is larger than the sum of its proper divisors (14193425).

1007728063 is an equidigital number, since it uses as much as digits as its factorization.

1007728063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14193424.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1007728063 is about 31744.7328386931. The cubic root of 1007728063 is about 1002.5694134601.

The spelling of 1007728063 in words is "one billion, seven million, seven hundred twenty-eight thousand, sixty-three".