97623326 has 4 divisors (see below), whose sum is σ = 146434992. Its totient is φ = 48811662.

The previous prime is 97623313. The next prime is 97623329. The reversal of 97623326 is 62332679.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62332679 = 37 ⋅1684667.

It is a self number, because there is not a number n which added to its sum of digits gives 97623326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97623329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24405830 + ... + 24405833.

It is an arithmetic number, because the mean of its divisors is an integer number (36608748).

Almost surely, 2^97623326 is an apocalyptic number.

97623326 is a deficient number, since it is larger than the sum of its proper divisors (48811666).

97623326 is a wasteful number, since it uses less digits than its factorization.

97623326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48811665.

The product of its digits is 81648, while the sum is 38.

The square root of 97623326 is about 9880.4517103218. The cubic root of 97623326 is about 460.4521798104.

The spelling of 97623326 in words is "ninety-seven million, six hundred twenty-three thousand, three hundred twenty-six".