75680170 has 32 divisors (see below), whose sum is σ = 141021648. Its totient is φ = 29219328.

The previous prime is 75680167. The next prime is 75680197. The reversal of 75680170 is 7108657.

It can be written as a sum of positive squares in 8 ways, for example, as 65561409 + 10118761 = 8097^2 + 3181^2 .

It is a super-3 number, since 3×75680170³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49944 + ... + 51436.

Almost surely, 2^75680170 is an apocalyptic number.

75680170 is a deficient number, since it is larger than the sum of its proper divisors (65341478).

75680170 is a wasteful number, since it uses less digits than its factorization.

75680170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 75680170 is about 8699.4350391275. The cubic root of 75680170 is about 422.9873372427.

The spelling of 75680170 in words is "seventy-five million, six hundred eighty thousand, one hundred seventy".