97222679 has 8 divisors (see below), whose sum is σ = 101645280. Its totient is φ = 92816416.

The previous prime is 97222651. The next prime is 97222687. The reversal of 97222679 is 97622279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97222679 - 2⁸ = 97222423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97222079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9017 + ... + 16605.

It is an arithmetic number, because the mean of its divisors is an integer number (12705660).

Almost surely, 2^97222679 is an apocalyptic number.

97222679 is a deficient number, since it is larger than the sum of its proper divisors (4422601).

97222679 is a wasteful number, since it uses less digits than its factorization.

97222679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8169.

The product of its digits is 190512, while the sum is 44.

The square root of 97222679 is about 9860.1561346664. The cubic root of 97222679 is about 459.8214161854.

The spelling of 97222679 in words is "ninety-seven million, two hundred twenty-two thousand, six hundred seventy-nine".