675617607 has 24 divisors (see below), whose sum is σ = 1120987296. Its totient is φ = 384100416.

The previous prime is 675617597. The next prime is 675617609. The reversal of 675617607 is 706716576.

It is not a de Polignac number, because 675617607 - 2⁶ = 675617543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675617609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14808 + ... + 39629.

It is an arithmetic number, because the mean of its divisors is an integer number (46707804).

Almost surely, 2^675617607 is an apocalyptic number.

675617607 is a deficient number, since it is larger than the sum of its proper divisors (445369689).

675617607 is a wasteful number, since it uses less digits than its factorization.

675617607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54647 (or 54644 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 675617607 is about 25992.6452482236. The cubic root of 675617607 is about 877.4727797337.

The spelling of 675617607 in words is "six hundred seventy-five million, six hundred seventeen thousand, six hundred seven".