97069493 has 2 divisors, whose sum is σ = 97069494. Its totient is φ = 97069492.

The previous prime is 97069471. The next prime is 97069501. The reversal of 97069493 is 39496079.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62694724 + 34374769 = 7918^2 + 5863^2 .

It is a cyclic number.

It is not a de Polignac number, because 97069493 - 2⁸ = 97069237 is a prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48534746 + 48534747.

It is an arithmetic number, because the mean of its divisors is an integer number (48534747).

Almost surely, 2^97069493 is an apocalyptic number.

It is an amenable number.

97069493 is a deficient number, since it is larger than the sum of its proper divisors (1).

97069493 is an equidigital number, since it uses as much as digits as its factorization.

97069493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 97069493 is about 9852.3851426951. The cubic root of 97069493 is about 459.5797879589.

The spelling of 97069493 in words is "ninety-seven million, sixty-nine thousand, four hundred ninety-three".