97056223 has 4 divisors (see below), whose sum is σ = 105879528. Its totient is φ = 88232920.

The previous prime is 97056181. The next prime is 97056229. The reversal of 97056223 is 32265079.

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 97056223 - 2⁹ = 97055711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97056229) 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, 4411636 + ... + 4411657.

It is an arithmetic number, because the mean of its divisors is an integer number (26469882).

Almost surely, 2^97056223 is an apocalyptic number.

97056223 is a deficient number, since it is larger than the sum of its proper divisors (8823305).

97056223 is a wasteful number, since it uses less digits than its factorization.

97056223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8823304.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 97056223 is about 9851.7116786881. The cubic root of 97056223 is about 459.5588445382.

It can be divided in two parts, 97056 and 223, that added together give a palindrome (97279).

The spelling of 97056223 in words is "ninety-seven million, fifty-six thousand, two hundred twenty-three".