7066106506 has 16 divisors (see below), whose sum is σ = 11061777600. Its totient is φ = 3378896928.

The previous prime is 7066106473. The next prime is 7066106539. The reversal of 7066106506 is 6056016607.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7066106473) and next prime (7066106539).

It is a super-2 number, since 2×7066106506² = 99859722308271056072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563230 + ... + 575638.

It is an arithmetic number, because the mean of its divisors is an integer number (691361100).

Almost surely, 2^7066106506 is an apocalyptic number.

7066106506 is a deficient number, since it is larger than the sum of its proper divisors (3995671094).

7066106506 is a wasteful number, since it uses less digits than its factorization.

7066106506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24813.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 7066106506 is about 84060.1362478077. The cubic root of 7066106506 is about 1918.9340967691.

The spelling of 7066106506 in words is "seven billion, sixty-six million, one hundred six thousand, five hundred six".