3821122 has 8 divisors (see below), whose sum is σ = 5916672. Its totient is φ = 1848900.

The previous prime is 3821119. The next prime is 3821123. The reversal of 3821122 is 2211283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3821122.

It is not an unprimeable number, because it can be changed into a prime (3821123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30754 + ... + 30877.

It is an arithmetic number, because the mean of its divisors is an integer number (739584).

Almost surely, 2^3821122 is an apocalyptic number.

3821122 is a deficient number, since it is larger than the sum of its proper divisors (2095550).

3821122 is a wasteful number, since it uses less digits than its factorization.

3821122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61664.

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

The square root of 3821122 is about 1954.7690400659. The cubic root of 3821122 is about 156.3376698404.

The spelling of 3821122 in words is "three million, eight hundred twenty-one thousand, one hundred twenty-two".