89514747 has 32 divisors (see below), whose sum is σ = 153843200. Its totient is φ = 50380704.

The previous prime is 89514739. The next prime is 89514773. The reversal of 89514747 is 74741598.

It is a happy number.

It is not a de Polignac number, because 89514747 - 2³ = 89514739 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (89514727) 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 31 ways as a sum of consecutive naturals, for example, 9129 + ... + 16197.

It is an arithmetic number, because the mean of its divisors is an integer number (4807600).

Almost surely, 2^89514747 is an apocalyptic number.

89514747 is a deficient number, since it is larger than the sum of its proper divisors (64328453).

89514747 is a wasteful number, since it uses less digits than its factorization.

89514747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152 (or 7146 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 89514747 is about 9461.2233352775. The cubic root of 89514747 is about 447.3336097900. Note that the first 3 decimals are identical.

The spelling of 89514747 in words is "eighty-nine million, five hundred fourteen thousand, seven hundred forty-seven".