97659222 has 16 divisors (see below), whose sum is σ = 198070272. Its totient is φ = 32094440.

The previous prime is 97659209. The next prime is 97659227. The reversal of 97659222 is 22295679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97659227) 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 in 7 ways as a sum of consecutive naturals, for example, 114198 + ... + 115049.

It is an arithmetic number, because the mean of its divisors is an integer number (12379392).

Almost surely, 2^97659222 is an apocalyptic number.

97659222 is an abundant number, since it is smaller than the sum of its proper divisors (100411050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97659222 is a wasteful number, since it uses less digits than its factorization.

97659222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229323.

The product of its digits is 136080, while the sum is 42.

The square root of 97659222 is about 9882.2680595094. The cubic root of 97659222 is about 460.5086088311.

The spelling of 97659222 in words is "ninety-seven million, six hundred fifty-nine thousand, two hundred twenty-two".