2422045 has 8 divisors (see below), whose sum is σ = 2935296. Its totient is φ = 1918416.

The previous prime is 2422037. The next prime is 2422073. The reversal of 2422045 is 5402242.

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

It is a cyclic number.

It is not a de Polignac number, because 2422045 - 2³ = 2422037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837 + ... + 2866.

It is an arithmetic number, because the mean of its divisors is an integer number (366912).

2^2422045 is an apocalyptic number.

It is an amenable number.

2422045 is a deficient number, since it is larger than the sum of its proper divisors (513251).

2422045 is a wasteful number, since it uses less digits than its factorization.

2422045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2422045 is about 1556.2920677045. The cubic root of 2422045 is about 134.2952759472.

Adding to 2422045 its reverse (5402242), we get a palindrome (7824287).

The spelling of 2422045 in words is "two million, four hundred twenty-two thousand, forty-five".