97668229 has 8 divisors (see below), whose sum is σ = 98949312. Its totient is φ = 96395520.

The previous prime is 97668217. The next prime is 97668257. The reversal of 97668229 is 92286679.

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 97668229 - 2⁷ = 97668101 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 (97668269) 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, 23352 + ... + 27214.

It is an arithmetic number, because the mean of its divisors is an integer number (12368664).

Almost surely, 2^97668229 is an apocalyptic number.

It is an amenable number.

97668229 is a deficient number, since it is larger than the sum of its proper divisors (1281083).

97668229 is a wasteful number, since it uses less digits than its factorization.

97668229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187.

The product of its digits is 653184, while the sum is 49.

The square root of 97668229 is about 9882.7237642261. The cubic root of 97668229 is about 460.5227657926.

The spelling of 97668229 in words is "ninety-seven million, six hundred sixty-eight thousand, two hundred twenty-nine".