97280333 has 2 divisors, whose sum is σ = 97280334. Its totient is φ = 97280332.

The previous prime is 97280329. The next prime is 97280347. The reversal of 97280333 is 33308279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75030244 + 22250089 = 8662^2 + 4717^2 .

It is a cyclic number.

It is not a de Polignac number, because 97280333 - 2² = 97280329 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 97280293 and 97280302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97280383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48640166 + 48640167.

It is an arithmetic number, because the mean of its divisors is an integer number (48640167).

Almost surely, 2^97280333 is an apocalyptic number.

It is an amenable number.

97280333 is a deficient number, since it is larger than the sum of its proper divisors (1).

97280333 is an equidigital number, since it uses as much as digits as its factorization.

97280333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 97280333 is about 9863.0792859026. The cubic root of 97280333 is about 459.9122910910.

The spelling of 97280333 in words is "ninety-seven million, two hundred eighty thousand, three hundred thirty-three".