2869212 has 24 divisors (see below), whose sum is σ = 6736912. Its totient is φ = 950400.

The previous prime is 2869199. The next prime is 2869213. The reversal of 2869212 is 2129682.

It is a self number, because there is not a number n which added to its sum of digits gives 2869212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512 + ... + 2832.

2^2869212 is an apocalyptic number.

It is an amenable number.

2869212 is an abundant number, since it is smaller than the sum of its proper divisors (3867700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2869212 is a wasteful number, since it uses less digits than its factorization.

2869212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1507 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 2869212 is about 1693.8748477972. The cubic root of 2869212 is about 142.0978628447.

It can be divided in two parts, 2869 and 212, that added together give a triangular number (3081 = T₇₈).

The spelling of 2869212 in words is "two million, eight hundred sixty-nine thousand, two hundred twelve".