97746 has 16 divisors (see below), whose sum is σ = 213408. Its totient is φ = 29600.

The previous prime is 97729. The next prime is 97771. The reversal of 97746 is 64779.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a plaindrome in base 14.

It is an unprimeable number.

97746 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 7 ways as a sum of consecutive naturals, for example, 675 + ... + 806.

It is an arithmetic number, because the mean of its divisors is an integer number (13338).

2⁹⁷⁷⁴⁶ is an apocalyptic number.

97746 is an abundant number, since it is smaller than the sum of its proper divisors (115662).

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 (106704).

97746 is a wasteful number, since it uses less digits than its factorization.

97746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497.

The product of its digits is 10584, while the sum is 33.

The square root of 97746 is about 312.6435670216. The cubic root of 97746 is about 46.0644967981.

Adding to 97746 its sum of digits (33), we get a palindrome (97779).

The spelling of 97746 in words is "ninety-seven thousand, seven hundred forty-six".