1025567606 has 16 divisors (see below), whose sum is σ = 1814830080. Its totient is φ = 425350440.

The previous prime is 1025567573. The next prime is 1025567633. The reversal of 1025567606 is 6067655201.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1025567606.

It is a congruent number.

It is an unprimeable number.

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, 1181096 + ... + 1181963.

It is an arithmetic number, because the mean of its divisors is an integer number (113426880).

Almost surely, 2^1025567606 is an apocalyptic number.

1025567606 is a deficient number, since it is larger than the sum of its proper divisors (789262474).

1025567606 is a wasteful number, since it uses less digits than its factorization.

1025567606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363099.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 1025567606 is about 32024.4844767250. The cubic root of 1025567606 is about 1008.4509161668.

The spelling of 1025567606 in words is "one billion, twenty-five million, five hundred sixty-seven thousand, six hundred six".