89375244 has 48 divisors (see below), whose sum is σ = 244156416. Its totient is φ = 24912000.

The previous prime is 89375243. The next prime is 89375249. The reversal of 89375244 is 44257398.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 89375196 and 89375205.

It is not an unprimeable number, because it can be changed into a prime (89375243) 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 15 ways as a sum of consecutive naturals, for example, 9532 + ... + 16419.

It is an arithmetic number, because the mean of its divisors is an integer number (5086592).

Almost surely, 2^89375244 is an apocalyptic number.

89375244 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

89375244 is an abundant number, since it is smaller than the sum of its proper divisors (154781172).

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

89375244 is a wasteful number, since it uses less digits than its factorization.

89375244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26006 (or 26004 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 89375244 is about 9453.8481054013. The cubic root of 89375244 is about 447.1011087088.

The spelling of 89375244 in words is "eighty-nine million, three hundred seventy-five thousand, two hundred forty-four".