89383147 has 4 divisors (see below), whose sum is σ = 102152176. Its totient is φ = 76614120.

The previous prime is 89383141. The next prime is 89383153. The reversal of 89383147 is 74138398.

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: 74138398 = 2 ⋅37069199.

It is an interprime number because it is at equal distance from previous prime (89383141) and next prime (89383153).

It is a cyclic number.

It is not a de Polignac number, because 89383147 - 2¹⁹ = 88858859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89383141) 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, 6384504 + ... + 6384517.

It is an arithmetic number, because the mean of its divisors is an integer number (25538044).

Almost surely, 2^89383147 is an apocalyptic number.

89383147 is a deficient number, since it is larger than the sum of its proper divisors (12769029).

89383147 is a wasteful number, since it uses less digits than its factorization.

89383147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12769028.

The product of its digits is 145152, while the sum is 43.

The square root of 89383147 is about 9454.2660741064. The cubic root of 89383147 is about 447.1142866156.

The spelling of 89383147 in words is "eighty-nine million, three hundred eighty-three thousand, one hundred forty-seven".