22054514 has 8 divisors (see below), whose sum is σ = 33137580. Its totient is φ = 11008656.

The previous prime is 22054481. The next prime is 22054531. The reversal of 22054514 is 41545022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21003889 + 1050625 = 4583^2 + 1025^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22054514.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7769 + ... + 10220.

Almost surely, 2^22054514 is an apocalyptic number.

22054514 is a deficient number, since it is larger than the sum of its proper divisors (11083066).

22054514 is a wasteful number, since it uses less digits than its factorization.

22054514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18604.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 22054514 is about 4696.2233762887. The cubic root of 22054514 is about 280.4351821236.

Adding to 22054514 its reverse (41545022), we get a palindrome (63599536).

The spelling of 22054514 in words is "twenty-two million, fifty-four thousand, five hundred fourteen".