97380727 has 2 divisors, whose sum is σ = 97380728. Its totient is φ = 97380726.

The previous prime is 97380697. The next prime is 97380733. The reversal of 97380727 is 72708379.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97380727 - 2⁷ = 97380599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97380797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48690363 + 48690364.

It is an arithmetic number, because the mean of its divisors is an integer number (48690364).

Almost surely, 2^97380727 is an apocalyptic number.

97380727 is a deficient number, since it is larger than the sum of its proper divisors (1).

97380727 is an equidigital number, since it uses as much as digits as its factorization.

97380727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 97380727 is about 9868.1673577215. The cubic root of 97380727 is about 460.0704476227.

The spelling of 97380727 in words is "ninety-seven million, three hundred eighty thousand, seven hundred twenty-seven".