97430927 has 8 divisors (see below), whose sum is σ = 112540752. Its totient is φ = 83363200.

The previous prime is 97430909. The next prime is 97430929. The reversal of 97430927 is 72903479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97430927 - 2⁶ = 97430863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97430929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260324 + ... + 260697.

It is an arithmetic number, because the mean of its divisors is an integer number (14067594).

Almost surely, 2^97430927 is an apocalyptic number.

97430927 is a deficient number, since it is larger than the sum of its proper divisors (15109825).

97430927 is a wasteful number, since it uses less digits than its factorization.

97430927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521049.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 97430927 is about 9870.7105620619. The cubic root of 97430927 is about 460.1494898511.

The spelling of 97430927 in words is "ninety-seven million, four hundred thirty thousand, nine hundred twenty-seven".