89805343 has 4 divisors (see below), whose sum is σ = 94531960. Its totient is φ = 85078728.

The previous prime is 89805341. The next prime is 89805349. The reversal of 89805343 is 34350898.

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

It is a cyclic number.

It is not a de Polignac number, because 89805343 - 2¹ = 89805341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89805296 and 89805305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89805341) 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, 2363280 + ... + 2363317.

It is an arithmetic number, because the mean of its divisors is an integer number (23632990).

Almost surely, 2^89805343 is an apocalyptic number.

89805343 is a deficient number, since it is larger than the sum of its proper divisors (4726617).

89805343 is a wasteful number, since it uses less digits than its factorization.

89805343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726616.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 89805343 is about 9476.5681024303. The cubic root of 89805343 is about 447.8171537397.

The spelling of 89805343 in words is "eighty-nine million, eight hundred five thousand, three hundred forty-three".