89648052 has 24 divisors (see below), whose sum is σ = 225269856. Its totient is φ = 27583968.

The previous prime is 89648047. The next prime is 89648059. The reversal of 89648052 is 25084698.

It is a junction number, because it is equal to n+sod(n) for n = 89647995 and 89648013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89648059) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 287178 + ... + 287489.

It is an arithmetic number, because the mean of its divisors is an integer number (9386244).

Almost surely, 2^89648052 is an apocalyptic number.

It is an amenable number.

89648052 is an abundant number, since it is smaller than the sum of its proper divisors (135621804).

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

89648052 is a wasteful number, since it uses less digits than its factorization.

89648052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574687 (or 574685 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 89648052 is about 9468.2655222591. The cubic root of 89648052 is about 447.5555554551. Note that the first 6 decimals are identical.

The spelling of 89648052 in words is "eighty-nine million, six hundred forty-eight thousand, fifty-two".