97493441 has 2 divisors, whose sum is σ = 97493442. Its totient is φ = 97493440.

The previous prime is 97493423. The next prime is 97493443. The reversal of 97493441 is 14439479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66178225 + 31315216 = 8135^2 + 5596^2 .

It is a cyclic number.

It is not a de Polignac number, because 97493441 - 2¹⁴ = 97477057 is a prime.

Together with 97493443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97493443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48746720 + 48746721.

It is an arithmetic number, because the mean of its divisors is an integer number (48746721).

Almost surely, 2^97493441 is an apocalyptic number.

It is an amenable number.

97493441 is a deficient number, since it is larger than the sum of its proper divisors (1).

97493441 is an equidigital number, since it uses as much as digits as its factorization.

97493441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 97493441 is about 9873.8766956044. The cubic root of 97493441 is about 460.2478830959.

The spelling of 97493441 in words is "ninety-seven million, four hundred ninety-three thousand, four hundred forty-one".