2922928 has 40 divisors (see below), whose sum is σ = 5999616. Its totient is φ = 1377600.

The previous prime is 2922911. The next prime is 2922961. The reversal of 2922928 is 8292292.

2922928 is nontrivially palindromic in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 2922893 and 2922902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35175 + ... + 35257.

2^2922928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2922928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2999808).

2922928 is an abundant number, since it is smaller than the sum of its proper divisors (3076688).

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

2922928 is a wasteful number, since it uses less digits than its factorization.

2922928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 187 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 2922928 is about 1709.6572755965. The cubic root of 2922928 is about 142.9791483444.

The spelling of 2922928 in words is "two million, nine hundred twenty-two thousand, nine hundred twenty-eight".