97769107 has 2 divisors, whose sum is σ = 97769108. Its totient is φ = 97769106.

The previous prime is 97769093. The next prime is 97769129. The reversal of 97769107 is 70196779.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97769107 is a prime.

It is not a weakly prime, because it can be changed into another prime (97769197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48884553 + 48884554.

It is an arithmetic number, because the mean of its divisors is an integer number (48884554).

Almost surely, 2^97769107 is an apocalyptic number.

97769107 is a deficient number, since it is larger than the sum of its proper divisors (1).

97769107 is an equidigital number, since it uses as much as digits as its factorization.

97769107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 166698, while the sum is 46.

The square root of 97769107 is about 9887.8262019516. The cubic root of 97769107 is about 460.6812637018.

The spelling of 97769107 in words is "ninety-seven million, seven hundred sixty-nine thousand, one hundred seven".