103675845 has 64 divisors (see below), whose sum is σ = 205922304. Its totient is φ = 43372800.

The previous prime is 103675787. The next prime is 103675853. The reversal of 103675845 is 548576301.

It is not a de Polignac number, because 103675845 - 2⁷ = 103675717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205864 + ... + 206366.

It is an arithmetic number, because the mean of its divisors is an integer number (3217536).

Almost surely, 2^103675845 is an apocalyptic number.

103675845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103675845 is a deficient number, since it is larger than the sum of its proper divisors (102246459).

103675845 is a wasteful number, since it uses less digits than its factorization.

103675845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 103675845 is about 10182.1336172730. The cubic root of 103675845 is about 469.7778412874. Note that the first 3 decimals are identical.

The spelling of 103675845 in words is "one hundred three million, six hundred seventy-five thousand, eight hundred forty-five".