89205048 has 48 divisors (see below), whose sum is σ = 247224120. Its totient is φ = 29042496.

The previous prime is 89205047. The next prime is 89205059. The reversal of 89205048 is 84050298.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89205043) 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 in 11 ways as a sum of consecutive naturals, for example, 11311 + ... + 17502.

Almost surely, 2^89205048 is an apocalyptic number.

It is an amenable number.

89205048 is an abundant number, since it is smaller than the sum of its proper divisors (158019072).

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

89205048 is a wasteful number, since it uses less digits than its factorization.

89205048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28868 (or 28861 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 89205048 is about 9444.8424020732. The cubic root of 89205048 is about 446.8171256200.

The spelling of 89205048 in words is "eighty-nine million, two hundred five thousand, forty-eight".