97736227 has 2 divisors, whose sum is σ = 97736228. Its totient is φ = 97736226.

The previous prime is 97736207. The next prime is 97736311. The reversal of 97736227 is 72263779.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97736227 is a prime.

It is not a weakly prime, because it can be changed into another prime (97736207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48868113 + 48868114.

It is an arithmetic number, because the mean of its divisors is an integer number (48868114).

Almost surely, 2^97736227 is an apocalyptic number.

97736227 is a deficient number, since it is larger than the sum of its proper divisors (1).

97736227 is an equidigital number, since it uses as much as digits as its factorization.

97736227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 222264, while the sum is 43.

The square root of 97736227 is about 9886.1634115566. The cubic root of 97736227 is about 460.6296151503.

The spelling of 97736227 in words is "ninety-seven million, seven hundred thirty-six thousand, two hundred twenty-seven".