97669711 has 2 divisors, whose sum is σ = 97669712. Its totient is φ = 97669710.

The previous prime is 97669703. The next prime is 97669841. The reversal of 97669711 is 11796679.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97669711 - 2³ = 97669703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97669511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48834855 + 48834856.

It is an arithmetic number, because the mean of its divisors is an integer number (48834856).

Almost surely, 2^97669711 is an apocalyptic number.

97669711 is a deficient number, since it is larger than the sum of its proper divisors (1).

97669711 is an equidigital number, since it uses as much as digits as its factorization.

97669711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 46.

The square root of 97669711 is about 9882.7987432711. The cubic root of 97669711 is about 460.5250950771.

The spelling of 97669711 in words is "ninety-seven million, six hundred sixty-nine thousand, seven hundred eleven".