1066976107 has 2 divisors, whose sum is σ = 1066976108. Its totient is φ = 1066976106.

The previous prime is 1066976077. The next prime is 1066976123. The reversal of 1066976107 is 7016796601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1066976107 is a prime.

It is a super-2 number, since 2×1066976107² = 2276876025817750898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1066976147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533488053 + 533488054.

It is an arithmetic number, because the mean of its divisors is an integer number (533488054).

Almost surely, 2^1066976107 is an apocalyptic number.

1066976107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066976107 is an equidigital number, since it uses as much as digits as its factorization.

1066976107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 1066976107 is about 32664.6002118501. The cubic root of 1066976107 is about 1021.8447032413.

The spelling of 1066976107 in words is "one billion, sixty-six million, nine hundred seventy-six thousand, one hundred seven".