4103906 has 16 divisors (see below), whose sum is σ = 6420600. Its totient is φ = 1964928.

The previous prime is 4103903. The next prime is 4103923. The reversal of 4103906 is 6093014.

It can be written as a sum of positive squares in 4 ways, for example, as 4060225 + 43681 = 2015^2 + 209^2 .

It is not an unprimeable number, because it can be changed into a prime (4103903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9830 + ... + 10238.

Almost surely, 2^4103906 is an apocalyptic number.

4103906 is a deficient number, since it is larger than the sum of its proper divisors (2316694).

4103906 is a wasteful number, since it uses less digits than its factorization.

4103906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 4103906 is about 2025.8099614722. The cubic root of 4103906 is about 160.1028765468.

The spelling of 4103906 in words is "four million, one hundred three thousand, nine hundred six".