89838607 has 4 divisors (see below), whose sum is σ = 92936520. Its totient is φ = 86740696.

The previous prime is 89838601. The next prime is 89838611. The reversal of 89838607 is 70683898.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70683898 = 2 ⋅35341949.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89838607 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89838601) 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, 1548913 + ... + 1548970.

It is an arithmetic number, because the mean of its divisors is an integer number (23234130).

Almost surely, 2^89838607 is an apocalyptic number.

89838607 is a deficient number, since it is larger than the sum of its proper divisors (3097913).

89838607 is a wasteful number, since it uses less digits than its factorization.

89838607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097912.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 89838607 is about 9478.3230056799. The cubic root of 89838607 is about 447.8724375735.

The spelling of 89838607 in words is "eighty-nine million, eight hundred thirty-eight thousand, six hundred seven".