97204423 has 2 divisors, whose sum is σ = 97204424. Its totient is φ = 97204422.

The previous prime is 97204369. The next prime is 97204427. The reversal of 97204423 is 32440279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97204423 - 2²⁵ = 63649991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97204427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48602211 + 48602212.

It is an arithmetic number, because the mean of its divisors is an integer number (48602212).

Almost surely, 2^97204423 is an apocalyptic number.

97204423 is a deficient number, since it is larger than the sum of its proper divisors (1).

97204423 is an equidigital number, since it uses as much as digits as its factorization.

97204423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 97204423 is about 9859.2303452146. The cubic root of 97204423 is about 459.7926333769.

The spelling of 97204423 in words is "ninety-seven million, two hundred four thousand, four hundred twenty-three".