97732 has 12 divisors (see below), whose sum is σ = 174636. Its totient is φ = 47840.

The previous prime is 97729. The next prime is 97771. The reversal of 97732 is 23779.

It is a happy number.

97732 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 2 ways, for example, as 51076 + 46656 = 226^2 + 216^2 .

It is an Ulam number.

It is a plaindrome in base 14.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 97732.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19 + ... + 442.

It is an arithmetic number, because the mean of its divisors is an integer number (14553).

2⁹⁷⁷³² is an apocalyptic number.

It is an amenable number.

97732 is a deficient number, since it is larger than the sum of its proper divisors (76904).

97732 is a wasteful number, since it uses less digits than its factorization.

97732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 516 counting only the distinct ones).

The product of its digits is 2646, while the sum is 28.

The square root of 97732 is about 312.6211765060. The cubic root of 97732 is about 46.0622974455.

The spelling of 97732 in words is "ninety-seven thousand, seven hundred thirty-two".