97741219 has 2 divisors, whose sum is σ = 97741220. Its totient is φ = 97741218.

The previous prime is 97741213. The next prime is 97741261. The reversal of 97741219 is 91214779.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97741219 is a prime.

It is a super-2 number, since 2×97741219² = 19106691783211922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97741213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48870609 + 48870610.

It is an arithmetic number, because the mean of its divisors is an integer number (48870610).

Almost surely, 2^97741219 is an apocalyptic number.

97741219 is a deficient number, since it is larger than the sum of its proper divisors (1).

97741219 is an equidigital number, since it uses as much as digits as its factorization.

97741219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 40.

The square root of 97741219 is about 9886.4158824116. The cubic root of 97741219 is about 460.6374574279.

The spelling of 97741219 in words is "ninety-seven million, seven hundred forty-one thousand, two hundred nineteen".