97583424 has 56 divisors (see below), whose sum is σ = 259019040. Its totient is φ = 32423424.

The previous prime is 97583419. The next prime is 97583459. The reversal of 97583424 is 42438579.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79842 + ... + 81054.

It is an arithmetic number, because the mean of its divisors is an integer number (4625340).

Almost surely, 2^97583424 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 97583424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129509520).

97583424 is an abundant number, since it is smaller than the sum of its proper divisors (161435616).

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

97583424 is a wasteful number, since it uses less digits than its factorization.

97583424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647 (or 1637 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 97583424 is about 9878.4322642816. The cubic root of 97583424 is about 460.3894370643.

The spelling of 97583424 in words is "ninety-seven million, five hundred eighty-three thousand, four hundred twenty-four".