97371648 has 240 divisors, whose sum is σ = 327474576. Its totient is φ = 27525120.

The previous prime is 97371629. The next prime is 97371661. The reversal of 97371648 is 84617379.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 861640 + ... + 861752.

Almost surely, 2^97371648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97371648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163737288).

97371648 is an abundant number, since it is smaller than the sum of its proper divisors (230102928).

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

97371648 is a wasteful number, since it uses less digits than its factorization.

97371648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 146 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 97371648 is about 9867.7073325064. The cubic root of 97371648 is about 460.0561494156.

The spelling of 97371648 in words is "ninety-seven million, three hundred seventy-one thousand, six hundred forty-eight".