97424097 has 16 divisors (see below), whose sum is σ = 132763200. Its totient is φ = 63531072.

The previous prime is 97424083. The next prime is 97424099. The reversal of 97424097 is 79042479.

It is not a de Polignac number, because 97424097 - 2¹⁹ = 96899809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97424099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28323 + ... + 31575.

It is an arithmetic number, because the mean of its divisors is an integer number (8297700).

Almost surely, 2^97424097 is an apocalyptic number.

It is an amenable number.

97424097 is a deficient number, since it is larger than the sum of its proper divisors (35339103).

97424097 is a wasteful number, since it uses less digits than its factorization.

97424097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 97424097 is about 9870.3645829321. The cubic root of 97424097 is about 460.1387372953.

The spelling of 97424097 in words is "ninety-seven million, four hundred twenty-four thousand, ninety-seven".