97582 has 8 divisors (see below), whose sum is σ = 148176. Its totient is φ = 48192.

The previous prime is 97579. The next prime is 97583. The reversal of 97582 is 28579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97583) 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 3 ways as a sum of consecutive naturals, for example, 58 + ... + 445.

It is an arithmetic number, because the mean of its divisors is an integer number (18522).

2⁹⁷⁵⁸² is an apocalyptic number.

97582 is a deficient number, since it is larger than the sum of its proper divisors (50594).

97582 is a wasteful number, since it uses less digits than its factorization.

97582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602.

The product of its digits is 5040, while the sum is 31.

The square root of 97582 is about 312.3811774099. The cubic root of 97582 is about 46.0387197621.

The spelling of 97582 in words is "ninety-seven thousand, five hundred eighty-two".