97874323 has 2 divisors, whose sum is σ = 97874324. Its totient is φ = 97874322.

The previous prime is 97874311. The next prime is 97874417. The reversal of 97874323 is 32347879.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97874323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97874323.

It is not a weakly prime, because it can be changed into another prime (97874723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48937161 + 48937162.

It is an arithmetic number, because the mean of its divisors is an integer number (48937162).

Almost surely, 2^97874323 is an apocalyptic number.

97874323 is a deficient number, since it is larger than the sum of its proper divisors (1).

97874323 is an equidigital number, since it uses as much as digits as its factorization.

97874323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 97874323 is about 9893.1452531538. The cubic root of 97874323 is about 460.8464612918.

The spelling of 97874323 in words is "ninety-seven million, eight hundred seventy-four thousand, three hundred twenty-three".