103489488 has 100 divisors (see below), whose sum is σ = 306081600. Its totient is φ = 33742656.

The previous prime is 103489483. The next prime is 103489499. The reversal of 103489488 is 884984301.

It is a super-5 number, since 5×103489488⁵ (a number of 41 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103489483) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60063 + ... + 61761.

It is an arithmetic number, because the mean of its divisors is an integer number (3060816).

Almost surely, 2^103489488 is an apocalyptic number.

103489488 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 103489488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153040800).

103489488 is an abundant number, since it is smaller than the sum of its proper divisors (202592112).

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

103489488 is a wasteful number, since it uses less digits than its factorization.

103489488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 103489488 is about 10172.9783249548. The cubic root of 103489488 is about 469.4961977461.

The spelling of 103489488 in words is "one hundred three million, four hundred eighty-nine thousand, four hundred eighty-eight".