675063208 has 8 divisors (see below), whose sum is σ = 1265743530. Its totient is φ = 337531600.

The previous prime is 675063203. The next prime is 675063227. The reversal of 675063208 is 802360576.

It can be written as a sum of positive squares in only one way, i.e., 643231044 + 31832164 = 25362^2 + 5642^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (675063203) 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 as a sum of consecutive naturals, namely, 42191443 + ... + 42191458.

Almost surely, 2^675063208 is an apocalyptic number.

It is an amenable number.

675063208 is a deficient number, since it is larger than the sum of its proper divisors (590680322).

675063208 is a wasteful number, since it uses less digits than its factorization.

675063208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84382907 (or 84382903 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 675063208 is about 25981.9785235844. The cubic root of 675063208 is about 877.2327015445.

The spelling of 675063208 in words is "six hundred seventy-five million, sixty-three thousand, two hundred eight".