89285592 has 32 divisors (see below), whose sum is σ = 243506880. Its totient is φ = 27056160.

The previous prime is 89285591. The next prime is 89285593. The reversal of 89285592 is 29558298.

It is an interprime number because it is at equal distance from previous prime (89285591) and next prime (89285593).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89285591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168838 + ... + 169365.

It is an arithmetic number, because the mean of its divisors is an integer number (7609590).

Almost surely, 2^89285592 is an apocalyptic number.

It is an amenable number.

89285592 is an abundant number, since it is smaller than the sum of its proper divisors (154221288).

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

89285592 is a wasteful number, since it uses less digits than its factorization.

89285592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338223 (or 338219 counting only the distinct ones).

The product of its digits is 518400, while the sum is 48.

The square root of 89285592 is about 9449.1053544767. The cubic root of 89285592 is about 446.9515634998.

The spelling of 89285592 in words is "eighty-nine million, two hundred eighty-five thousand, five hundred ninety-two".