3806123 has 2 divisors, whose sum is σ = 3806124. Its totient is φ = 3806122.

The previous prime is 3806119. The next prime is 3806167. The reversal of 3806123 is 3216083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3806123 - 2² = 3806119 is a prime.

It is a super-2 number, since 2×3806123² = 28973144582258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3806423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1903061 + 1903062.

It is an arithmetic number, because the mean of its divisors is an integer number (1903062).

Almost surely, 2^3806123 is an apocalyptic number.

3806123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3806123 is an equidigital number, since it uses as much as digits as its factorization.

3806123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3806123 is about 1950.9287531840. The cubic root of 3806123 is about 156.1328448732.

The spelling of 3806123 in words is "three million, eight hundred six thousand, one hundred twenty-three".