3818122 has 16 divisors (see below), whose sum is σ = 7140672. Its totient is φ = 1487520.

The previous prime is 3818093. The next prime is 3818123. The reversal of 3818122 is 2218183.

It is not an unprimeable number, because it can be changed into a prime (3818123) 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, 12243 + ... + 12550.

It is an arithmetic number, because the mean of its divisors is an integer number (446292).

Almost surely, 2^3818122 is an apocalyptic number.

3818122 is a deficient number, since it is larger than the sum of its proper divisors (3322550).

3818122 is a wasteful number, since it uses less digits than its factorization.

3818122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24813.

The product of its digits is 768, while the sum is 25.

The square root of 3818122 is about 1954.0015353116. The cubic root of 3818122 is about 156.2967450540.

The spelling of 3818122 in words is "three million, eight hundred eighteen thousand, one hundred twenty-two".