22080046 has 16 divisors (see below), whose sum is σ = 35496864. Its totient is φ = 10273824.

The previous prime is 22079929. The next prime is 22080053. The reversal of 22080046 is 64008022.

It is a junction number, because it is equal to n+sod(n) for n = 22079999 and 22080026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4785 + ... + 8188.

It is an arithmetic number, because the mean of its divisors is an integer number (2218554).

Almost surely, 2^22080046 is an apocalyptic number.

22080046 is a deficient number, since it is larger than the sum of its proper divisors (13416818).

22080046 is a wasteful number, since it uses less digits than its factorization.

22080046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13035.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 22080046 is about 4698.9409445108. The cubic root of 22080046 is about 280.5433581615.

Adding to 22080046 its reverse (64008022), we get a palindrome (86088068).

The spelling of 22080046 in words is "twenty-two million, eighty thousand, forty-six".