97930523 has 4 divisors (see below), whose sum is σ = 103691160. Its totient is φ = 92169888.

The previous prime is 97930517. The next prime is 97930529. The reversal of 97930523 is 32503979.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (97930517) and next prime (97930529).

It is a cyclic number.

It is not a de Polignac number, because 97930523 - 2⁴ = 97930507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97930529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2880293 + ... + 2880326.

It is an arithmetic number, because the mean of its divisors is an integer number (25922790).

Almost surely, 2^97930523 is an apocalyptic number.

97930523 is a deficient number, since it is larger than the sum of its proper divisors (5760637).

97930523 is a wasteful number, since it uses less digits than its factorization.

97930523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760636.

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 97930523 is about 9895.9851960277. The cubic root of 97930523 is about 460.9346513117.

The spelling of 97930523 in words is "ninety-seven million, nine hundred thirty thousand, five hundred twenty-three".