89424027 has 32 divisors (see below), whose sum is σ = 165173760. Its totient is φ = 46452960.

The previous prime is 89424011. The next prime is 89424053. The reversal of 89424027 is 72042498.

It is not a de Polignac number, because 89424027 - 2⁴ = 89424011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89423982 and 89424000.

It is not an unprimeable number, because it can be changed into a prime (89424067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19428 + ... + 23585.

It is an arithmetic number, because the mean of its divisors is an integer number (5161680).

Almost surely, 2^89424027 is an apocalyptic number.

89424027 is a deficient number, since it is larger than the sum of its proper divisors (75749733).

89424027 is a wasteful number, since it uses less digits than its factorization.

89424027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43040 (or 43034 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 89424027 is about 9456.4278139264. The cubic root of 89424027 is about 447.1824398295.

The spelling of 89424027 in words is "eighty-nine million, four hundred twenty-four thousand, twenty-seven".