22080453 has 16 divisors (see below), whose sum is σ = 30697920. Its totient is φ = 14103936.

The previous prime is 22080431. The next prime is 22080479. The reversal of 22080453 is 35408022.

It is not a de Polignac number, because 22080453 - 2⁸ = 22080197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22080403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5953 + ... + 8921.

It is an arithmetic number, because the mean of its divisors is an integer number (1918620).

Almost surely, 2^22080453 is an apocalyptic number.

It is an amenable number.

22080453 is a deficient number, since it is larger than the sum of its proper divisors (8617467).

22080453 is a wasteful number, since it uses less digits than its factorization.

22080453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 22080453 is about 4698.9842519421. The cubic root of 22080453 is about 280.5450818965.

Adding to 22080453 its reverse (35408022), we get a palindrome (57488475).

The spelling of 22080453 in words is "twenty-two million, eighty thousand, four hundred fifty-three".