89298681 has 8 divisors (see below), whose sum is σ = 119118624. Its totient is φ = 59505600.

The previous prime is 89298679. The next prime is 89298691. The reversal of 89298681 is 18689298.

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

It is not a de Polignac number, because 89298681 - 2¹ = 89298679 is a prime.

It is a super-2 number, since 2×89298681² = 15948508856679522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89298691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3090 + ... + 13716.

It is an arithmetic number, because the mean of its divisors is an integer number (14889828).

Almost surely, 2^89298681 is an apocalyptic number.

It is an amenable number.

89298681 is a deficient number, since it is larger than the sum of its proper divisors (29819943).

89298681 is a wasteful number, since it uses less digits than its factorization.

89298681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13431.

The product of its digits is 497664, while the sum is 51.

The square root of 89298681 is about 9449.7979343476. The cubic root of 89298681 is about 446.9734030189.

The spelling of 89298681 in words is "eighty-nine million, two hundred ninety-eight thousand, six hundred eighty-one".