97004566 has 4 divisors (see below), whose sum is σ = 145506852. Its totient is φ = 48502282.

The previous prime is 97004563. The next prime is 97004581. The reversal of 97004566 is 66540079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66540079 = 887 ⋅75017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97004563) by changing a digit.

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 as a sum of consecutive naturals, namely, 24251140 + ... + 24251143.

It is an arithmetic number, because the mean of its divisors is an integer number (36376713).

Almost surely, 2^97004566 is an apocalyptic number.

97004566 is a deficient number, since it is larger than the sum of its proper divisors (48502286).

97004566 is a wasteful number, since it uses less digits than its factorization.

97004566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48502285.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 97004566 is about 9849.0896025978. The cubic root of 97004566 is about 459.4772985249.

The spelling of 97004566 in words is "ninety-seven million, four thousand, five hundred sixty-six".