89042048 has 16 divisors (see below), whose sum is σ = 177388710. Its totient is φ = 44520960.

The previous prime is 89042047. The next prime is 89042053. The reversal of 89042048 is 84024098.

It can be written as a sum of positive squares in only one way, i.e., 83320384 + 5721664 = 9128^2 + 2392^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 89041999 and 89042017.

It is not an unprimeable number, because it can be changed into a prime (89042047) 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 as a sum of consecutive naturals, namely, 347693 + ... + 347948.

Almost surely, 2^89042048 is an apocalyptic number.

It is an amenable number.

89042048 is a deficient number, since it is larger than the sum of its proper divisors (88346662).

89042048 is an equidigital number, since it uses as much as digits as its factorization.

89042048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695655 (or 695643 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 89042048 is about 9436.2094084436. The cubic root of 89042048 is about 446.5448106988.

The spelling of 89042048 in words is "eighty-nine million, forty-two thousand, forty-eight".