97022273 has 4 divisors (see below), whose sum is σ = 97182720. Its totient is φ = 96861828.

The previous prime is 97022267. The next prime is 97022279. The reversal of 97022273 is 37222079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (97022267) and next prime (97022279).

It is a cyclic number.

It is not a de Polignac number, because 97022273 - 2⁶ = 97022209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97022279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79313 + ... + 80526.

It is an arithmetic number, because the mean of its divisors is an integer number (24295680).

Almost surely, 2^97022273 is an apocalyptic number.

It is an amenable number.

97022273 is a deficient number, since it is larger than the sum of its proper divisors (160447).

97022273 is a wasteful number, since it uses less digits than its factorization.

97022273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160446.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 97022273 is about 9849.9884771506. The cubic root of 97022273 is about 459.5052541489.

The spelling of 97022273 in words is "ninety-seven million, twenty-two thousand, two hundred seventy-three".