675256194 has 12 divisors (see below), whose sum is σ = 1463055126. Its totient is φ = 225085392.

The previous prime is 675256187. The next prime is 675256237. The reversal of 675256194 is 491652576.

675256194 is a `hidden beast` number, since 6 + 7 + 5 + 25 + 619 + 4 = 666.

675256194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 354380625 + 320875569 = 18825^2 + 17913^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18757099 + ... + 18757134.

Almost surely, 2^675256194 is an apocalyptic number.

675256194 is an abundant number, since it is smaller than the sum of its proper divisors (787798932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675256194 is a wasteful number, since it uses less digits than its factorization.

675256194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37514241 (or 37514238 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 675256194 is about 25985.6921016162. The cubic root of 675256194 is about 877.3162875447.

The spelling of 675256194 in words is "six hundred seventy-five million, two hundred fifty-six thousand, one hundred ninety-four".