103678814 has 4 divisors (see below), whose sum is σ = 155518224. Its totient is φ = 51839406.

The previous prime is 103678793. The next prime is 103678831. The reversal of 103678814 is 418876301.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 25919702 + ... + 25919705.

It is an arithmetic number, because the mean of its divisors is an integer number (38879556).

Almost surely, 2^103678814 is an apocalyptic number.

103678814 is a deficient number, since it is larger than the sum of its proper divisors (51839410).

103678814 is an equidigital number, since it uses as much as digits as its factorization.

103678814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51839409.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 103678814 is about 10182.2794108196. The cubic root of 103678814 is about 469.7823256398.

The spelling of 103678814 in words is "one hundred three million, six hundred seventy-eight thousand, eight hundred fourteen".