22796481 has 4 divisors (see below), whose sum is σ = 30395312. Its totient is φ = 15197652.

The previous prime is 22796461. The next prime is 22796503. The reversal of 22796481 is 18469722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22796481 - 2⁷ = 22796353 is a prime.

It is a super-2 number, since 2×22796481² = 1039359091966722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22796401) 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 3 ways as a sum of consecutive naturals, for example, 3799411 + ... + 3799416.

It is an arithmetic number, because the mean of its divisors is an integer number (7598828).

Almost surely, 2^22796481 is an apocalyptic number.

It is an amenable number.

22796481 is a deficient number, since it is larger than the sum of its proper divisors (7598831).

22796481 is an equidigital number, since it uses as much as digits as its factorization.

22796481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7598830.

The product of its digits is 48384, while the sum is 39.

The square root of 22796481 is about 4774.5660535802. The cubic root of 22796481 is about 283.5453986378.

The spelling of 22796481 in words is "twenty-two million, seven hundred ninety-six thousand, four hundred eighty-one".