1030600825 has 6 divisors (see below), whose sum is σ = 1277945054. Its totient is φ = 824480640.

The previous prime is 1030600807. The next prime is 1030600829. The reversal of 1030600825 is 5280060301.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 41938576 + 988662249 = 6476^2 + 31443^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1030600825 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 41224033 = 1030600825 / (1 + 0 + 3 + 0 + 6 + 0 + 0 + 8 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030600825.

It is not an unprimeable number, because it can be changed into a prime (1030600829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20611992 + ... + 20612041.

Almost surely, 2^1030600825 is an apocalyptic number.

It is an amenable number.

1030600825 is a deficient number, since it is larger than the sum of its proper divisors (247344229).

1030600825 is an equidigital number, since it uses as much as digits as its factorization.

1030600825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41224043 (or 41224038 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1030600825 is about 32102.9722144228. The cubic root of 1030600825 is about 1010.0979629190.

The spelling of 1030600825 in words is "one billion, thirty million, six hundred thousand, eight hundred twenty-five".