97324919227 has 4 divisors (see below), whose sum is σ = 97327936440. Its totient is φ = 97321902016.

The previous prime is 97324919191. The next prime is 97324919273. The reversal of 97324919227 is 72291942379.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97324919227 - 2¹⁹ = 97324394939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97324919297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459693 + ... + 1524910.

It is an arithmetic number, because the mean of its divisors is an integer number (24331984110).

Almost surely, 2^97324919227 is an apocalyptic number.

97324919227 is a deficient number, since it is larger than the sum of its proper divisors (3017213).

97324919227 is a wasteful number, since it uses less digits than its factorization.

97324919227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017212.

The product of its digits is 3429216, while the sum is 55.

The spelling of 97324919227 in words is "ninety-seven billion, three hundred twenty-four million, nine hundred nineteen thousand, two hundred twenty-seven".