89525448 has 48 divisors (see below), whose sum is σ = 245800620. Its totient is φ = 29431296.

The previous prime is 89525431. The next prime is 89525461. The reversal of 89525448 is 84452598.

89525448 is a `hidden beast` number, since 89 + 525 + 4 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 88397604 + 1127844 = 9402^2 + 1062^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3261 + ... + 13772.

Almost surely, 2^89525448 is an apocalyptic number.

It is an amenable number.

89525448 is an abundant number, since it is smaller than the sum of its proper divisors (156275172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89525448 is a wasteful number, since it uses less digits than its factorization.

89525448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17118 (or 17111 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 89525448 is about 9461.7888372125. The cubic root of 89525448 is about 447.3514345112.

It can be divided in two parts, 8952 and 5448, that added together give a square (14400 = 120²).

The spelling of 89525448 in words is "eighty-nine million, five hundred twenty-five thousand, four hundred forty-eight".