3855022 has 8 divisors (see below), whose sum is σ = 6122736. Its totient is φ = 1814112.

The previous prime is 3855013. The next prime is 3855023. The reversal of 3855022 is 2205583.

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

It is a super-2 number, since 2×3855022² = 29722389240968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3855023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56658 + ... + 56725.

It is an arithmetic number, because the mean of its divisors is an integer number (765342).

Almost surely, 2^3855022 is an apocalyptic number.

3855022 is a deficient number, since it is larger than the sum of its proper divisors (2267714).

3855022 is a wasteful number, since it uses less digits than its factorization.

3855022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113402.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3855022 is about 1963.4209940815. The cubic root of 3855022 is about 156.7986383593.

The spelling of 3855022 in words is "three million, eight hundred fifty-five thousand, twenty-two".