2814922 has 8 divisors (see below), whose sum is σ = 4606272. Its totient is φ = 1279500.

The previous prime is 2814913. The next prime is 2814941. The reversal of 2814922 is 2294182.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63954 + ... + 63997.

It is an arithmetic number, because the mean of its divisors is an integer number (575784).

2^2814922 is an apocalyptic number.

2814922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2814922 is a deficient number, since it is larger than the sum of its proper divisors (1791350).

2814922 is a wasteful number, since it uses less digits than its factorization.

2814922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127964.

The product of its digits is 2304, while the sum is 28.

The square root of 2814922 is about 1677.7729286170. The cubic root of 2814922 is about 141.1959116269.

The spelling of 2814922 in words is "two million, eight hundred fourteen thousand, nine hundred twenty-two".