89741243 has 8 divisors (see below), whose sum is σ = 93907728. Its totient is φ = 85666464.

The previous prime is 89741233. The next prime is 89741257. The reversal of 89741243 is 34214798.

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

It is a cyclic number.

It is not a de Polignac number, because 89741243 - 2¹⁰ = 89740219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89741197 and 89741206.

It is not an unprimeable number, because it can be changed into a prime (89741213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20921 + ... + 24842.

It is an arithmetic number, because the mean of its divisors is an integer number (11738466).

Almost surely, 2^89741243 is an apocalyptic number.

89741243 is a deficient number, since it is larger than the sum of its proper divisors (4166485).

89741243 is a wasteful number, since it uses less digits than its factorization.

89741243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45853.

The product of its digits is 48384, while the sum is 38.

The square root of 89741243 is about 9473.1854726908. The cubic root of 89741243 is about 447.7105828280.

The spelling of 89741243 in words is "eighty-nine million, seven hundred forty-one thousand, two hundred forty-three".