97023677 has 2 divisors, whose sum is σ = 97023678. Its totient is φ = 97023676.

The previous prime is 97023601. The next prime is 97023679. The reversal of 97023677 is 77632079.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56942116 + 40081561 = 7546^2 + 6331^2 .

It is a cyclic number.

It is not a de Polignac number, because 97023677 - 2¹² = 97019581 is a prime.

Together with 97023679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97023679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48511838 + 48511839.

It is an arithmetic number, because the mean of its divisors is an integer number (48511839).

Almost surely, 2^97023677 is an apocalyptic number.

It is an amenable number.

97023677 is a deficient number, since it is larger than the sum of its proper divisors (1).

97023677 is an equidigital number, since it uses as much as digits as its factorization.

97023677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 97023677 is about 9850.0597460117. The cubic root of 97023677 is about 459.5074706237.

The spelling of 97023677 in words is "ninety-seven million, twenty-three thousand, six hundred seventy-seven".