97324542 has 48 divisors (see below), whose sum is σ = 242118240. Its totient is φ = 27677376.

The previous prime is 97324537. The next prime is 97324573. The reversal of 97324542 is 24542379.

97324542 is a `hidden beast` number, since 97 + 3 + 24 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 97324497 and 97324506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27168 + ... + 30540.

It is an arithmetic number, because the mean of its divisors is an integer number (5044130).

Almost surely, 2^97324542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97324542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121059120).

97324542 is an abundant number, since it is smaller than the sum of its proper divisors (144793698).

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

97324542 is a wasteful number, since it uses less digits than its factorization.

97324542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3614 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 97324542 is about 9865.3201671309. The cubic root of 97324542 is about 459.9819495122.

The spelling of 97324542 in words is "ninety-seven million, three hundred twenty-four thousand, five hundred forty-two".