22114604 has 12 divisors (see below), whose sum is σ = 39746784. Its totient is φ = 10758384.

The previous prime is 22114601. The next prime is 22114607. The reversal of 22114604 is 40641122.

It is an interprime number because it is at equal distance from previous prime (22114601) and next prime (22114607).

It is not an unprimeable number, because it can be changed into a prime (22114601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74564 + ... + 74859.

It is an arithmetic number, because the mean of its divisors is an integer number (3312232).

Almost surely, 2^22114604 is an apocalyptic number.

It is an amenable number.

22114604 is a deficient number, since it is larger than the sum of its proper divisors (17632180).

22114604 is a wasteful number, since it uses less digits than its factorization.

22114604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149464 (or 149462 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 22114604 is about 4702.6167183814. The cubic root of 22114604 is about 280.6896435421.

Adding to 22114604 its reverse (40641122), we get a palindrome (62755726).

The spelling of 22114604 in words is "twenty-two million, one hundred fourteen thousand, six hundred four".