97702 has 8 divisors (see below), whose sum is σ = 159912. Its totient is φ = 44400.

The previous prime is 97687. The next prime is 97711. The reversal of 97702 is 20779.

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

It is a congruent number.

It is an unprimeable number.

97702 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, 2199 + ... + 2242.

It is an arithmetic number, because the mean of its divisors is an integer number (19989).

2⁹⁷⁷⁰² is an apocalyptic number.

97702 is a deficient number, since it is larger than the sum of its proper divisors (62210).

97702 is a wasteful number, since it uses less digits than its factorization.

97702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 97702 is about 312.5731914288. The cubic root of 97702 is about 46.0575838398.

The spelling of 97702 in words is "ninety-seven thousand, seven hundred two".