103748889 has 8 divisors (see below), whose sum is σ = 138413632. Its totient is φ = 69125040.

The previous prime is 103748839. The next prime is 103748891. The reversal of 103748889 is 988847301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103748889 - 2¹⁶ = 103683353 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103748839) by changing a digit.

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, 3709 + ... + 14874.

It is an arithmetic number, because the mean of its divisors is an integer number (17301704).

Almost surely, 2^103748889 is an apocalyptic number.

It is an amenable number.

103748889 is a deficient number, since it is larger than the sum of its proper divisors (34664743).

103748889 is a wasteful number, since it uses less digits than its factorization.

103748889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20447.

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 103748889 is about 10185.7198567406. The cubic root of 103748889 is about 469.8881414803. Note that the first 3 decimals are identical.

The spelling of 103748889 in words is "one hundred three million, seven hundred forty-eight thousand, eight hundred eighty-nine".