97109326 has 4 divisors (see below), whose sum is σ = 145663992. Its totient is φ = 48554662.

The previous prime is 97109317. The next prime is 97109347. The reversal of 97109326 is 62390179.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62390179 = 6271 ⋅9949.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24277330 + ... + 24277333.

It is an arithmetic number, because the mean of its divisors is an integer number (36415998).

Almost surely, 2^97109326 is an apocalyptic number.

97109326 is a deficient number, since it is larger than the sum of its proper divisors (48554666).

97109326 is a wasteful number, since it uses less digits than its factorization.

97109326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48554665.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 97109326 is about 9854.4064255540. The cubic root of 97109326 is about 459.6426430595.

The spelling of 97109326 in words is "ninety-seven million, one hundred nine thousand, three hundred twenty-six".