22424034 has 16 divisors (see below), whose sum is σ = 46798272. Its totient is φ = 7149648.

The previous prime is 22423997. The next prime is 22424041. The reversal of 22424034 is 43042422.

It is a self number, because there is not a number n which added to its sum of digits gives 22424034.

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, 81109 + ... + 81384.

It is an arithmetic number, because the mean of its divisors is an integer number (2924892).

Almost surely, 2^22424034 is an apocalyptic number.

22424034 is an abundant number, since it is smaller than the sum of its proper divisors (24374238).

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

22424034 is a wasteful number, since it uses less digits than its factorization.

22424034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162521.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 22424034 is about 4735.4022004472. The cubic root of 22424034 is about 281.9927315666.

Adding to 22424034 its reverse (43042422), we get a palindrome (65466456).

The spelling of 22424034 in words is "twenty-two million, four hundred twenty-four thousand, thirty-four".