97424 has 10 divisors (see below), whose sum is σ = 188790. Its totient is φ = 48704.

The previous prime is 97423. The next prime is 97429. The reversal of 97424 is 42479.

It can be written as a sum of positive squares in only one way, i.e., 71824 + 25600 = 268^2 + 160^2 .

It is a junction number, because it is equal to n+sod(n) for n = 97393 and 97402.

It is not an unprimeable number, because it can be changed into a prime (97423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3029 + ... + 3060.

It is an arithmetic number, because the mean of its divisors is an integer number (18879).

2⁹⁷⁴²⁴ is an apocalyptic number.

It is an amenable number.

97424 is a deficient number, since it is larger than the sum of its proper divisors (91366).

97424 is a wasteful number, since it uses less digits than its factorization.

97424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097 (or 6091 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 97424 is about 312.1281787984. The cubic root of 97424 is about 46.0138584583.

Subtracting from 97424 its reverse (42479), we obtain a palindrome (54945).

The spelling of 97424 in words is "ninety-seven thousand, four hundred twenty-four".