3828122 has 4 divisors (see below), whose sum is σ = 5742186. Its totient is φ = 1914060.

The previous prime is 3828119. The next prime is 3828133. The reversal of 3828122 is 2218283.

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

It can be written as a sum of positive squares in only one way, i.e., 2927521 + 900601 = 1711^2 + 949^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3828091 and 3828100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957029 + ... + 957032.

Almost surely, 2^3828122 is an apocalyptic number.

3828122 is a deficient number, since it is larger than the sum of its proper divisors (1914064).

3828122 is a wasteful number, since it uses less digits than its factorization.

3828122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914063.

The product of its digits is 1536, while the sum is 26.

The square root of 3828122 is about 1956.5587136603. The cubic root of 3828122 is about 156.4330777777.

The spelling of 3828122 in words is "three million, eight hundred twenty-eight thousand, one hundred twenty-two".