89419548 has 48 divisors (see below), whose sum is σ = 220993920. Its totient is φ = 28062144.

The previous prime is 89419543. The next prime is 89419549. The reversal of 89419548 is 84591498.

It is a junction number, because it is equal to n+sod(n) for n = 89419497 and 89419506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89419543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38311 + ... + 40577.

It is an arithmetic number, because the mean of its divisors is an integer number (4604040).

Almost surely, 2^89419548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89419548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110496960).

89419548 is an abundant number, since it is smaller than the sum of its proper divisors (131574372).

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

89419548 is a wasteful number, since it uses less digits than its factorization.

89419548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2464 counting only the distinct ones).

The product of its digits is 414720, while the sum is 48.

The square root of 89419548 is about 9456.1909879190. The cubic root of 89419548 is about 447.1749736646.

The spelling of 89419548 in words is "eighty-nine million, four hundred nineteen thousand, five hundred forty-eight".