89024632438 has 64 divisors (see below), whose sum is σ = 157185100800. Its totient is φ = 37028534400.

The previous prime is 89024632421. The next prime is 89024632453. The reversal of 89024632438 is 83423642098.

It is a junction number, because it is equal to n+sod(n) for n = 89024632391 and 89024632400.

It is a congruent number.

It is an unprimeable number.

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, 26724433 + ... + 26727763.

It is an arithmetic number, because the mean of its divisors is an integer number (2456017200).

Almost surely, 2^89024632438 is an apocalyptic number.

89024632438 is a deficient number, since it is larger than the sum of its proper divisors (68160468362).

89024632438 is a wasteful number, since it uses less digits than its factorization.

89024632438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 89024632438 in words is "eighty-nine billion, twenty-four million, six hundred thirty-two thousand, four hundred thirty-eight".