2916422 has 8 divisors (see below), whose sum is σ = 4382400. Its totient is φ = 1455624.

The previous prime is 2916409. The next prime is 2916439. The reversal of 2916422 is 2246192.

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

It is a junction number, because it is equal to n+sod(n) for n = 2916391 and 2916400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779 + ... + 2537.

It is an arithmetic number, because the mean of its divisors is an integer number (547800).

2^2916422 is an apocalyptic number.

2916422 is a deficient number, since it is larger than the sum of its proper divisors (1465978).

2916422 is a wasteful number, since it uses less digits than its factorization.

2916422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590.

The product of its digits is 1728, while the sum is 26.

The square root of 2916422 is about 1707.7534950923. The cubic root of 2916422 is about 142.8729861476.

The spelling of 2916422 in words is "two million, nine hundred sixteen thousand, four hundred twenty-two".