97594420 has 96 divisors (see below), whose sum is σ = 258048000. Its totient is φ = 30119040.

The previous prime is 97594403. The next prime is 97594421. The reversal of 97594420 is 2449579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97594421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195331 + ... + 195829.

It is an arithmetic number, because the mean of its divisors is an integer number (2688000).

Almost surely, 2^97594420 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 97594420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129024000).

97594420 is an abundant number, since it is smaller than the sum of its proper divisors (160453580).

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

97594420 is a wasteful number, since it uses less digits than its factorization.

97594420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 97594420 is about 9878.9888146510. The cubic root of 97594420 is about 460.4067291136.

The spelling of 97594420 in words is "ninety-seven million, five hundred ninety-four thousand, four hundred twenty".