2828408 has 16 divisors (see below), whose sum is σ = 5785560. Its totient is φ = 1285600.

The previous prime is 2828389. The next prime is 2828429. The reversal of 2828408 is 8048282.

It is a congruent number.

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, 15983 + ... + 16158.

2^2828408 is an apocalyptic number.

It is an amenable number.

2828408 is an abundant number, since it is smaller than the sum of its proper divisors (2957152).

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

2828408 is a wasteful number, since it uses less digits than its factorization.

2828408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32158 (or 32154 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 2828408 is about 1681.7871446768. The cubic root of 2828408 is about 141.4210374908.

The spelling of 2828408 in words is "two million, eight hundred twenty-eight thousand, four hundred eight".