1606256675 has 24 divisors (see below), whose sum is σ = 2117007360. Its totient is φ = 1205517600.

The previous prime is 1606256671. The next prime is 1606256683. The reversal of 1606256675 is 5766526061.

It is not a de Polignac number, because 1606256675 - 2² = 1606256671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1606256671) 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 23 ways as a sum of consecutive naturals, for example, 32510 + ... + 65340.

It is an arithmetic number, because the mean of its divisors is an integer number (88208640).

Almost surely, 2^1606256675 is an apocalyptic number.

1606256675 is a deficient number, since it is larger than the sum of its proper divisors (510750685).

1606256675 is a wasteful number, since it uses less digits than its factorization.

1606256675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32963 (or 32958 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 1606256675 is about 40078.1321296290. The cubic root of 1606256675 is about 1171.1296647669.

The spelling of 1606256675 in words is "one billion, six hundred six million, two hundred fifty-six thousand, six hundred seventy-five".