100240480 has 48 divisors (see below), whose sum is σ = 239201424. Its totient is φ = 39692800.

The previous prime is 100240477. The next prime is 100240499. The reversal of 100240480 is 84042001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13059 + ... + 19261.

It is an arithmetic number, because the mean of its divisors is an integer number (4983363).

Almost surely, 2^100240480 is an apocalyptic number.

100240480 is a gapful number since it is divisible by the number (10) 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 100240480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119600712).

100240480 is an abundant number, since it is smaller than the sum of its proper divisors (138960944).

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

100240480 is a wasteful number, since it uses less digits than its factorization.

100240480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319 (or 6311 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 100240480 is about 10012.0167798501. The cubic root of 100240480 is about 464.5306552689.

Adding to 100240480 its reverse (84042001), we get a palindrome (184282481).

The spelling of 100240480 in words is "one hundred million, two hundred forty thousand, four hundred eighty".