103875944 has 8 divisors (see below), whose sum is σ = 194767410. Its totient is φ = 51937968.

The previous prime is 103875943. The next prime is 103875949. The reversal of 103875944 is 449578301.

It can be written as a sum of positive squares in only one way, i.e., 101808100 + 2067844 = 10090^2 + 1438^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×103875944² = 21580423483782272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103875943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6492239 + ... + 6492254.

Almost surely, 2^103875944 is an apocalyptic number.

It is an amenable number.

103875944 is a deficient number, since it is larger than the sum of its proper divisors (90891466).

103875944 is a wasteful number, since it uses less digits than its factorization.

103875944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12984499 (or 12984495 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 103875944 is about 10191.9548664621. The cubic root of 103875944 is about 470.0798777773.

The spelling of 103875944 in words is "one hundred three million, eight hundred seventy-five thousand, nine hundred forty-four".