22054054 has 8 divisors (see below), whose sum is σ = 36088488. Its totient is φ = 10024560.

The previous prime is 22054037. The next prime is 22054069. The reversal of 22054054 is 45045022.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1002457 = 22054054 / (2 + 2 + 0 + 5 + 4 + 0 + 5 + 4).

22054054 is a modest number, since divided by 54054 gives 22 as remainder.

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, 501207 + ... + 501250.

It is an arithmetic number, because the mean of its divisors is an integer number (4511061).

Almost surely, 2^22054054 is an apocalyptic number.

22054054 is a deficient number, since it is larger than the sum of its proper divisors (14034434).

22054054 is a wasteful number, since it uses less digits than its factorization.

22054054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002470.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 22054054 is about 4696.1744005094. The cubic root of 22054054 is about 280.4332323930.

Adding to 22054054 its reverse (45045022), we get a palindrome (67099076).

The spelling of 22054054 in words is "twenty-two million, fifty-four thousand, fifty-four".