7066157170 has 32 divisors (see below), whose sum is σ = 12865881600. Its totient is φ = 2793963456.

The previous prime is 7066157167. The next prime is 7066157179. The reversal of 7066157170 is 717516607.

It is a super-2 number, since 2×7066157170² = 99861154302284817800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7066157179) 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 15 ways as a sum of consecutive naturals, for example, 471127 + ... + 485893.

It is an arithmetic number, because the mean of its divisors is an integer number (402058800).

Almost surely, 2^7066157170 is an apocalyptic number.

7066157170 is a deficient number, since it is larger than the sum of its proper divisors (5799724430).

7066157170 is a wasteful number, since it uses less digits than its factorization.

7066157170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15322.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 7066157170 is about 84060.4376029533. The cubic root of 7066157170 is about 1918.9386830121.

The spelling of 7066157170 in words is "seven billion, sixty-six million, one hundred fifty-seven thousand, one hundred seventy".