22414004 has 6 divisors (see below), whose sum is σ = 39224514. Its totient is φ = 11207000.

The previous prime is 22414001. The next prime is 22414019. The reversal of 22414004 is 40041422.

It can be written as a sum of positive squares in only one way, i.e., 12816400 + 9597604 = 3580^2 + 3098^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22414001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801747 + ... + 2801754.

It is an arithmetic number, because the mean of its divisors is an integer number (6537419).

Almost surely, 2^22414004 is an apocalyptic number.

It is an amenable number.

22414004 is a deficient number, since it is larger than the sum of its proper divisors (16810510).

22414004 is a wasteful number, since it uses less digits than its factorization.

22414004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603505 (or 5603503 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 22414004 is about 4734.3430378459. The cubic root of 22414004 is about 281.9506813137.

Adding to 22414004 its reverse (40041422), we get a palindrome (62455426).

The spelling of 22414004 in words is "twenty-two million, four hundred fourteen thousand, four".