97958 has 8 divisors (see below), whose sum is σ = 167952. Its totient is φ = 41976.

The previous prime is 97943. The next prime is 97961. The reversal of 97958 is 85979.

97958 is nontrivially palindromic in base 6.

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 an unprimeable number.

97958 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 3485 + ... + 3512.

It is an arithmetic number, because the mean of its divisors is an integer number (20994).

2⁹⁷⁹⁵⁸ is an apocalyptic number.

97958 is a deficient number, since it is larger than the sum of its proper divisors (69994).

97958 is a wasteful number, since it uses less digits than its factorization.

97958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7006.

The product of its digits is 22680, while the sum is 38.

The square root of 97958 is about 312.9824276217. The cubic root of 97958 is about 46.0977756419.

The spelling of 97958 in words is "ninety-seven thousand, nine hundred fifty-eight".