89794005 has 64 divisors (see below), whose sum is σ = 174666240. Its totient is φ = 38513664.

The previous prime is 89793989. The next prime is 89794009. The reversal of 89794005 is 50049798.

It is not a de Polignac number, because 89794005 - 2⁴ = 89793989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89794009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112267 + ... + 113063.

It is an arithmetic number, because the mean of its divisors is an integer number (2729160).

Almost surely, 2^89794005 is an apocalyptic number.

It is an amenable number.

89794005 is a deficient number, since it is larger than the sum of its proper divisors (84872235).

89794005 is a wasteful number, since it uses less digits than its factorization.

89794005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 89794005 is about 9475.9698712058. The cubic root of 89794005 is about 447.7983071825.

The spelling of 89794005 in words is "eighty-nine million, seven hundred ninety-four thousand, five".