104989248 has 168 divisors, whose sum is σ = 370563648. Its totient is φ = 27675648.

The previous prime is 104989207. The next prime is 104989267. The reversal of 104989248 is 842989401.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×104989248² = 22045484391211008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51415 + ... + 53417.

It is an arithmetic number, because the mean of its divisors is an integer number (2205736).

Almost surely, 2^104989248 is an apocalyptic number.

104989248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104989248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185281824).

104989248 is an abundant number, since it is smaller than the sum of its proper divisors (265574400).

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

104989248 is a wasteful number, since it uses less digits than its factorization.

104989248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 104989248 is about 10246.4261086488. The cubic root of 104989248 is about 471.7532944199.

The spelling of 104989248 in words is "one hundred four million, nine hundred eighty-nine thousand, two hundred forty-eight".