2801422 has 8 divisors (see below), whose sum is σ = 4525416. Its totient is φ = 1292952.

The previous prime is 2801401. The next prime is 2801431. The reversal of 2801422 is 2241082.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2801422.

It is a congruent number.

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, 53848 + ... + 53899.

It is an arithmetic number, because the mean of its divisors is an integer number (565677).

2^2801422 is an apocalyptic number.

2801422 is a deficient number, since it is larger than the sum of its proper divisors (1723994).

2801422 is a wasteful number, since it uses less digits than its factorization.

2801422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107762.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2801422 is about 1673.7449029049. The cubic root of 2801422 is about 140.9698307432.

It can be divided in two parts, 2801 and 422, that added together give a palindrome (3223).

The spelling of 2801422 in words is "two million, eight hundred one thousand, four hundred twenty-two".