2381852 has 12 divisors (see below), whose sum is σ = 4547256. Its totient is φ = 1082640.

The previous prime is 2381849. The next prime is 2381861. The reversal of 2381852 is 2581832.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27023 + ... + 27110.

It is an arithmetic number, because the mean of its divisors is an integer number (378938).

2^2381852 is an apocalyptic number.

2381852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2381852 is a deficient number, since it is larger than the sum of its proper divisors (2165404).

2381852 is a wasteful number, since it uses less digits than its factorization.

2381852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54148 (or 54146 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 2381852 is about 1543.3249819788. The cubic root of 2381852 is about 133.5482672284.

The spelling of 2381852 in words is "two million, three hundred eighty-one thousand, eight hundred fifty-two".