2146852 has 12 divisors (see below), whose sum is σ = 3767260. Its totient is φ = 1070496.

The previous prime is 2146847. The next prime is 2146853. The reversal of 2146852 is 2586412.

It can be written as a sum of positive squares in 2 ways, for example, as 763876 + 1382976 = 874^2 + 1176^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2146852.

It is not an unprimeable number, because it can be changed into a prime (2146853) 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, 2458 + ... + 3214.

2^2146852 is an apocalyptic number.

It is an amenable number.

2146852 is a deficient number, since it is larger than the sum of its proper divisors (1620408).

2146852 is a wasteful number, since it uses less digits than its factorization.

2146852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470 (or 1468 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 2146852 is about 1465.2139775473. The cubic root of 2146852 is about 129.0032649455.

It can be divided in two parts, 214 and 6852, that multiplied together give a triangular number (1466328 = T₁₇₁₂).

The spelling of 2146852 in words is "two million, one hundred forty-six thousand, eight hundred fifty-two".