103894555 has 16 divisors (see below), whose sum is σ = 127805184. Its totient is φ = 81053280.

The previous prime is 103894537. The next prime is 103894561. The reversal of 103894555 is 555498301.

It is not a de Polignac number, because 103894555 - 2⁵ = 103894523 is a prime.

It is a super-3 number, since 3×103894555³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 33000 + ... + 36010.

It is an arithmetic number, because the mean of its divisors is an integer number (7987824).

Almost surely, 2^103894555 is an apocalyptic number.

103894555 is a deficient number, since it is larger than the sum of its proper divisors (23910629).

103894555 is a wasteful number, since it uses less digits than its factorization.

103894555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 103894555 is about 10192.8678496290. The cubic root of 103894555 is about 470.1079501549.

The spelling of 103894555 in words is "one hundred three million, eight hundred ninety-four thousand, five hundred fifty-five".