97794 has 16 divisors (see below), whose sum is σ = 217440. Its totient is φ = 32580.

The previous prime is 97789. The next prime is 97813. The reversal of 97794 is 49779.

It is a plaindrome in base 13.

It is an unprimeable number.

97794 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852 + ... + 959.

It is an arithmetic number, because the mean of its divisors is an integer number (13590).

2⁹⁷⁷⁹⁴ is an apocalyptic number.

97794 is an abundant number, since it is smaller than the sum of its proper divisors (119646).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108720).

97794 is a wasteful number, since it uses less digits than its factorization.

97794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822 (or 1816 counting only the distinct ones).

The product of its digits is 15876, while the sum is 36.

The square root of 97794 is about 312.7203223329. The cubic root of 97794 is about 46.0720358415.

Subtracting from 97794 its product of digits (15876), we obtain a palindrome (81918).

The spelling of 97794 in words is "ninety-seven thousand, seven hundred ninety-four".