4103812 has 12 divisors (see below), whose sum is σ = 7203280. Its totient is φ = 2045736.

The previous prime is 4103809. The next prime is 4103831. The reversal of 4103812 is 2183014.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 4103812.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163 + ... + 2869.

Almost surely, 2^4103812 is an apocalyptic number.

It is an amenable number.

4103812 is a deficient number, since it is larger than the sum of its proper divisors (3099468).

4103812 is a wasteful number, since it uses less digits than its factorization.

4103812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090 (or 3088 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4103812 is about 2025.7867607426. The cubic root of 4103812 is about 160.1016541515.

Adding to 4103812 its reverse (2183014), we get a palindrome (6286826).

The spelling of 4103812 in words is "four million, one hundred three thousand, eight hundred twelve".