97022677 has 2 divisors, whose sum is σ = 97022678. Its totient is φ = 97022676.

The previous prime is 97022669. The next prime is 97022699. The reversal of 97022677 is 77622079.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96943716 + 78961 = 9846^2 + 281^2 .

It is a cyclic number.

It is not a de Polignac number, because 97022677 - 2³ = 97022669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97022657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48511338 + 48511339.

It is an arithmetic number, because the mean of its divisors is an integer number (48511339).

Almost surely, 2^97022677 is an apocalyptic number.

It is an amenable number.

97022677 is a deficient number, since it is larger than the sum of its proper divisors (1).

97022677 is an equidigital number, since it uses as much as digits as its factorization.

97022677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 97022677 is about 9850.0089847675. The cubic root of 97022677 is about 459.5058919401.

The spelling of 97022677 in words is "ninety-seven million, twenty-two thousand, six hundred seventy-seven".