89828298 has 64 divisors (see below), whose sum is σ = 229662720. Its totient is φ = 25493616.

The previous prime is 89828281. The next prime is 89828303. The reversal of 89828298 is 89282898.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62415 + ... + 63837.

It is an arithmetic number, because the mean of its divisors is an integer number (3588480).

Almost surely, 2^89828298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89828298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114831360).

89828298 is an abundant number, since it is smaller than the sum of its proper divisors (139834422).

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

89828298 is a wasteful number, since it uses less digits than its factorization.

89828298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608 (or 1602 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 54.

The square root of 89828298 is about 9477.7791702487. The cubic root of 89828298 is about 447.8553057645.

The spelling of 89828298 in words is "eighty-nine million, eight hundred twenty-eight thousand, two hundred ninety-eight".