2869424 has 30 divisors (see below), whose sum is σ = 5757444. Its totient is φ = 1385280.

The previous prime is 2869403. The next prime is 2869429. The reversal of 2869424 is 4249682.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2869429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21839 + ... + 21969.

2^2869424 is an apocalyptic number.

It is an amenable number.

2869424 is an abundant number, since it is smaller than the sum of its proper divisors (2888020).

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

2869424 is a wasteful number, since it uses less digits than its factorization.

2869424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 170 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 2869424 is about 1693.9374250544. The cubic root of 2869424 is about 142.1013625286.

The spelling of 2869424 in words is "two million, eight hundred sixty-nine thousand, four hundred twenty-four".