2422366 has 4 divisors (see below), whose sum is σ = 3633552. Its totient is φ = 1211182.

The previous prime is 2422351. The next prime is 2422369. The reversal of 2422366 is 6632242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2422366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422369) by changing a digit.

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 as a sum of consecutive naturals, namely, 605590 + ... + 605593.

It is an arithmetic number, because the mean of its divisors is an integer number (908388).

2^2422366 is an apocalyptic number.

2422366 is a deficient number, since it is larger than the sum of its proper divisors (1211186).

2422366 is a wasteful number, since it uses less digits than its factorization.

2422366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211185.

The product of its digits is 3456, while the sum is 25.

The square root of 2422366 is about 1556.3951940301. The cubic root of 2422366 is about 134.3012085206.

It can be divided in two parts, 242236 and 6, that added together give a palindrome (242242).

The spelling of 2422366 in words is "two million, four hundred twenty-two thousand, three hundred sixty-six".