97789596 has 24 divisors (see below), whose sum is σ = 228918144. Its totient is φ = 32490480.

The previous prime is 97789591. The next prime is 97789607. The reversal of 97789596 is 69598779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97789591) 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, 9370 + ... + 16833.

It is an arithmetic number, because the mean of its divisors is an integer number (9538256).

Almost surely, 2^97789596 is an apocalyptic number.

It is an amenable number.

97789596 is an abundant number, since it is smaller than the sum of its proper divisors (131128548).

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

97789596 is a wasteful number, since it uses less digits than its factorization.

97789596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26521 (or 26519 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 60.

The square root of 97789596 is about 9888.8622196894. The cubic root of 97789596 is about 460.7134423706.

The spelling of 97789596 in words is "ninety-seven million, seven hundred eighty-nine thousand, five hundred ninety-six".