89038345 has 16 divisors (see below), whose sum is σ = 118474560. Its totient is φ = 63691200.

The previous prime is 89038343. The next prime is 89038349. The reversal of 89038345 is 54383098.

It is not a de Polignac number, because 89038345 - 2¹ = 89038343 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 89038298 and 89038307.

It is not an unprimeable number, because it can be changed into a prime (89038343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9915 + ... + 16624.

It is an arithmetic number, because the mean of its divisors is an integer number (7404660).

Almost surely, 2^89038345 is an apocalyptic number.

It is an amenable number.

89038345 is a deficient number, since it is larger than the sum of its proper divisors (29436215).

89038345 is a wasteful number, since it uses less digits than its factorization.

89038345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26616.

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

The square root of 89038345 is about 9436.0131941408. The cubic root of 89038345 is about 446.5386204460.

The spelling of 89038345 in words is "eighty-nine million, thirty-eight thousand, three hundred forty-five".