2422630 has 32 divisors (see below), whose sum is σ = 5085504. Its totient is φ = 813696.

The previous prime is 2422627. The next prime is 2422643. The reversal of 2422630 is 362242.

It is a super-2 number, since 2×2422630² = 11738272233800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2422598 and 2422607.

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 15 ways as a sum of consecutive naturals, for example, 3384 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (158922).

2^2422630 is an apocalyptic number.

2422630 is an abundant number, since it is smaller than the sum of its proper divisors (2662874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2422630 is a wasteful number, since it uses less digits than its factorization.

2422630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2422630 is about 1556.4800030839. The cubic root of 2422630 is about 134.3060872537.

Adding to 2422630 its reverse (362242), we get a palindrome (2784872).

The spelling of 2422630 in words is "two million, four hundred twenty-two thousand, six hundred thirty".