22054366 has 8 divisors (see below), whose sum is σ = 33214104. Its totient is φ = 10983000.

The previous prime is 22054343. The next prime is 22054379. The reversal of 22054366 is 66345022.

It is a happy number.

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

It is a congruent number.

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, 21465 + ... + 22468.

It is an arithmetic number, because the mean of its divisors is an integer number (4151763).

Almost surely, 2^22054366 is an apocalyptic number.

22054366 is a deficient number, since it is larger than the sum of its proper divisors (11159738).

22054366 is a wasteful number, since it uses less digits than its factorization.

22054366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44186.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 22054366 is about 4696.2076189198. The cubic root of 22054366 is about 280.4345548219.

Adding to 22054366 its reverse (66345022), we get a palindrome (88399388).

The spelling of 22054366 in words is "twenty-two million, fifty-four thousand, three hundred sixty-six".