22444082 has 4 divisors (see below), whose sum is σ = 33666126. Its totient is φ = 11222040.

The previous prime is 22444049. The next prime is 22444091. The reversal of 22444082 is 28044422.

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

It can be written as a sum of positive squares in only one way, i.e., 16248961 + 6195121 = 4031^2 + 2489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611019 + ... + 5611022.

Almost surely, 2^22444082 is an apocalyptic number.

22444082 is a deficient number, since it is larger than the sum of its proper divisors (11222044).

22444082 is a wasteful number, since it uses less digits than its factorization.

22444082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11222043.

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 22444082 is about 4737.5185487764. The cubic root of 22444082 is about 282.0767441983.

The spelling of 22444082 in words is "twenty-two million, four hundred forty-four thousand, eighty-two".