22304054 has 4 divisors (see below), whose sum is σ = 33456084. Its totient is φ = 11152026.

The previous prime is 22304047. The next prime is 22304063. The reversal of 22304054 is 45040322.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576012 + ... + 5576015.

It is an arithmetic number, because the mean of its divisors is an integer number (8364021).

Almost surely, 2^22304054 is an apocalyptic number.

22304054 is a deficient number, since it is larger than the sum of its proper divisors (11152030).

22304054 is a wasteful number, since it uses less digits than its factorization.

22304054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11152029.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22304054 is about 4722.7168028583. The cubic root of 22304054 is about 281.4888970042.

Adding to 22304054 its reverse (45040322), we get a palindrome (67344376).

The spelling of 22304054 in words is "twenty-two million, three hundred four thousand, fifty-four".