2138852 has 12 divisors (see below), whose sum is σ = 3763200. Its totient is φ = 1063656.

The previous prime is 2138833. The next prime is 2138861. The reversal of 2138852 is 2588312.

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, 548 + ... + 2139.

It is an arithmetic number, because the mean of its divisors is an integer number (313600).

2^2138852 is an apocalyptic number.

It is an amenable number.

2138852 is a deficient number, since it is larger than the sum of its proper divisors (1624348).

2138852 is a wasteful number, since it uses less digits than its factorization.

2138852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890 (or 2888 counting only the distinct ones).

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

The square root of 2138852 is about 1462.4814528738. The cubic root of 2138852 is about 128.8428268266.

The spelling of 2138852 in words is "two million, one hundred thirty-eight thousand, eight hundred fifty-two".