2842236 has 24 divisors (see below), whose sum is σ = 7369040. Its totient is φ = 947376.

The previous prime is 2842223. The next prime is 2842237. The reversal of 2842236 is 6322482.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842237) 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, 13051 + ... + 13266.

2^2842236 is an apocalyptic number.

It is an amenable number.

2842236 is an abundant number, since it is smaller than the sum of its proper divisors (4526804).

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

2842236 is a wasteful number, since it uses less digits than its factorization.

2842236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26330 (or 26322 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2842236 is about 1685.8932350538. The cubic root of 2842236 is about 141.6511306300.

The spelling of 2842236 in words is "two million, eight hundred forty-two thousand, two hundred thirty-six".