89675797 has 4 divisors (see below), whose sum is σ = 90006976. Its totient is φ = 89344620.

The previous prime is 89675791. The next prime is 89675819. The reversal of 89675797 is 79757698.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89675797 - 2²³ = 81287189 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 (89675791) 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 in 3 ways as a sum of consecutive naturals, for example, 165183 + ... + 165724.

It is an arithmetic number, because the mean of its divisors is an integer number (22501744).

Almost surely, 2^89675797 is an apocalyptic number.

It is an amenable number.

89675797 is a deficient number, since it is larger than the sum of its proper divisors (331179).

89675797 is a wasteful number, since it uses less digits than its factorization.

89675797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331178.

The product of its digits is 6667920, while the sum is 58.

The square root of 89675797 is about 9469.7305663889. The cubic root of 89675797 is about 447.6017217235.

The spelling of 89675797 in words is "eighty-nine million, six hundred seventy-five thousand, seven hundred ninety-seven".