97348487 has 2 divisors, whose sum is σ = 97348488. Its totient is φ = 97348486.

The previous prime is 97348469. The next prime is 97348499. The reversal of 97348487 is 78484379.

It is a strong prime.

It is an emirp because it is prime and its reverse (78484379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97348487 - 2⁶ = 97348423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97348187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48674243 + 48674244.

It is an arithmetic number, because the mean of its divisors is an integer number (48674244).

Almost surely, 2^97348487 is an apocalyptic number.

97348487 is a deficient number, since it is larger than the sum of its proper divisors (1).

97348487 is an equidigital number, since it uses as much as digits as its factorization.

97348487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 50.

The square root of 97348487 is about 9866.5336871669. The cubic root of 97348487 is about 460.0196699213.

The spelling of 97348487 in words is "ninety-seven million, three hundred forty-eight thousand, four hundred eighty-seven".