97573248 has 96 divisors (see below), whose sum is σ = 291269160. Its totient is φ = 32514048.

The previous prime is 97573247. The next prime is 97573253. The reversal of 97573248 is 84237579.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97573243) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 29536 + ... + 32672.

Almost surely, 2^97573248 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 97573248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145634580).

97573248 is an abundant number, since it is smaller than the sum of its proper divisors (193695912).

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

97573248 is an equidigital number, since it uses as much as digits as its factorization.

97573248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166 (or 3142 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 97573248 is about 9877.9171893674. The cubic root of 97573248 is about 460.3734333704.

The spelling of 97573248 in words is "ninety-seven million, five hundred seventy-three thousand, two hundred forty-eight".