103950440 has 64 divisors (see below), whose sum is σ = 263416320. Its totient is φ = 36576000.

The previous prime is 103950419. The next prime is 103950449. The reversal of 103950440 is 44059301.

It is not an unprimeable number, because it can be changed into a prime (103950449) 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, 9830 + ... + 17450.

It is an arithmetic number, because the mean of its divisors is an integer number (4115880).

Almost surely, 2^103950440 is an apocalyptic number.

103950440 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 103950440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131708160).

103950440 is an abundant number, since it is smaller than the sum of its proper divisors (159465880).

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

103950440 is a wasteful number, since it uses less digits than its factorization.

103950440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674 (or 7670 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 103950440 is about 10195.6088587195. The cubic root of 103950440 is about 470.1922255809.

The spelling of 103950440 in words is "one hundred three million, nine hundred fifty thousand, four hundred forty".