97673757 has 8 divisors (see below), whose sum is σ = 130280160. Its totient is φ = 65091600.

The previous prime is 97673743. The next prime is 97673837. The reversal of 97673757 is 75737679.

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

It is not a de Polignac number, because 97673757 - 2⁸ = 97673501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97673057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8007 + ... + 16107.

It is an arithmetic number, because the mean of its divisors is an integer number (16285020).

Almost surely, 2^97673757 is an apocalyptic number.

It is an amenable number.

97673757 is a deficient number, since it is larger than the sum of its proper divisors (32606403).

97673757 is a wasteful number, since it uses less digits than its factorization.

97673757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12123.

The product of its digits is 1944810, while the sum is 51.

The square root of 97673757 is about 9883.0034402503. The cubic root of 97673757 is about 460.5314541240.

The spelling of 97673757 in words is "ninety-seven million, six hundred seventy-three thousand, seven hundred fifty-seven".