97667123 has 2 divisors, whose sum is σ = 97667124. Its totient is φ = 97667122.

The previous prime is 97667107. The next prime is 97667149. The reversal of 97667123 is 32176679.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97667123 - 2⁴ = 97667107 is a prime.

It is not a weakly prime, because it can be changed into another prime (97667723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48833561 + 48833562.

It is an arithmetic number, because the mean of its divisors is an integer number (48833562).

Almost surely, 2^97667123 is an apocalyptic number.

97667123 is a deficient number, since it is larger than the sum of its proper divisors (1).

97667123 is an equidigital number, since it uses as much as digits as its factorization.

97667123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 97667123 is about 9882.6678078341. The cubic root of 97667123 is about 460.5210274582.

The spelling of 97667123 in words is "ninety-seven million, six hundred sixty-seven thousand, one hundred twenty-three".