97348543 has 2 divisors, whose sum is σ = 97348544. Its totient is φ = 97348542.

The previous prime is 97348523. The next prime is 97348553. The reversal of 97348543 is 34584379.

It is a strong prime.

It is an emirp because it is prime and its reverse (34584379) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97348543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97348543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97348523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48674271 + 48674272.

It is an arithmetic number, because the mean of its divisors is an integer number (48674272).

Almost surely, 2^97348543 is an apocalyptic number.

97348543 is a deficient number, since it is larger than the sum of its proper divisors (1).

97348543 is an equidigital number, since it uses as much as digits as its factorization.

97348543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The square root of 97348543 is about 9866.5365250426. The cubic root of 97348543 is about 460.0197581305.

The spelling of 97348543 in words is "ninety-seven million, three hundred forty-eight thousand, five hundred forty-three".