89375648 has 12 divisors (see below), whose sum is σ = 175958370. Its totient is φ = 44687808.

The previous prime is 89375641. The next prime is 89375659. The reversal of 89375648 is 84657398.

It can be written as a sum of positive squares in only one way, i.e., 89340304 + 35344 = 9452^2 + 188^2 .

It is a junction number, because it is equal to n+sod(n) for n = 89375596 and 89375605.

It is not an unprimeable number, because it can be changed into a prime (89375641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396463 + ... + 1396526.

Almost surely, 2^89375648 is an apocalyptic number.

It is an amenable number.

89375648 is a deficient number, since it is larger than the sum of its proper divisors (86582722).

89375648 is a wasteful number, since it uses less digits than its factorization.

89375648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792999 (or 2792991 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 89375648 is about 9453.8694723378. The cubic root of 89375648 is about 447.1017823799.

The spelling of 89375648 in words is "eighty-nine million, three hundred seventy-five thousand, six hundred forty-eight".