22470054 has 16 divisors (see below), whose sum is σ = 45135792. Its totient is φ = 7457408.

The previous prime is 22470053. The next prime is 22470067. The reversal of 22470054 is 45007422.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22470053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6639 + ... + 9434.

It is an arithmetic number, because the mean of its divisors is an integer number (2820987).

Almost surely, 2^22470054 is an apocalyptic number.

22470054 is an abundant number, since it is smaller than the sum of its proper divisors (22665738).

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

22470054 is a wasteful number, since it uses less digits than its factorization.

22470054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16311.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 22470054 is about 4740.2588536914. The cubic root of 22470054 is about 282.1855074368.

Adding to 22470054 its reverse (45007422), we get a palindrome (67477476).

The spelling of 22470054 in words is "twenty-two million, four hundred seventy thousand, fifty-four".