1006275625 has 40 divisors (see below), whose sum is σ = 1338321600. Its totient is φ = 754200000.

The previous prime is 1006275623. The next prime is 1006275629. The reversal of 1006275625 is 5265726001.

It is not a de Polignac number, because 1006275625 - 2¹ = 1006275623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1006275623) 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 39 ways as a sum of consecutive naturals, for example, 1198956 + ... + 1199794.

It is an arithmetic number, because the mean of its divisors is an integer number (33458040).

Almost surely, 2^1006275625 is an apocalyptic number.

It is an amenable number.

1006275625 is a deficient number, since it is larger than the sum of its proper divisors (332045975).

1006275625 is an equidigital number, since it uses as much as digits as its factorization.

1006275625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 1006275625 is about 31721.8477551356. The cubic root of 1006275625 is about 1002.0875142520.

The spelling of 1006275625 in words is "one billion, six million, two hundred seventy-five thousand, six hundred twenty-five".