2922918 has 16 divisors (see below), whose sum is σ = 5862720. Its totient is φ = 971496.

The previous prime is 2922911. The next prime is 2922961. The reversal of 2922918 is 8192292.

It is a happy number.

2922918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3321 + ... + 4107.

It is an arithmetic number, because the mean of its divisors is an integer number (366420).

2^2922918 is an apocalyptic number.

2922918 is an abundant number, since it is smaller than the sum of its proper divisors (2939802).

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

2922918 is a wasteful number, since it uses less digits than its factorization.

2922918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411.

The product of its digits is 5184, while the sum is 33.

The square root of 2922918 is about 1709.6543510312. The cubic root of 2922918 is about 142.9789852895.

The spelling of 2922918 in words is "two million, nine hundred twenty-two thousand, nine hundred eighteen".