2828922 has 8 divisors (see below), whose sum is σ = 5657856. Its totient is φ = 942972.

The previous prime is 2828897. The next prime is 2828923. The reversal of 2828922 is 2298282.

It is a sphenic number, since it is the product of 3 distinct primes.

2828922 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2828923) 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, 235738 + ... + 235749.

It is an arithmetic number, because the mean of its divisors is an integer number (707232).

2^2828922 is an apocalyptic number.

2828922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2828922 is a wasteful number, since it uses less digits than its factorization.

2828922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471492.

The product of its digits is 9216, while the sum is 33.

The square root of 2828922 is about 1681.9399513657. The cubic root of 2828922 is about 141.4296036772.

The spelling of 2828922 in words is "two million, eight hundred twenty-eight thousand, nine hundred twenty-two".