22010498 has 8 divisors (see below), whose sum is σ = 33037308. Its totient is φ = 10998064.

The previous prime is 22010477. The next prime is 22010503. The reversal of 22010498 is 89401022.

It can be written as a sum of positive squares in 2 ways, for example, as 18258529 + 3751969 = 4273^2 + 1937^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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, 1940 + ... + 6912.

Almost surely, 2^22010498 is an apocalyptic number.

22010498 is a deficient number, since it is larger than the sum of its proper divisors (11026810).

22010498 is a wasteful number, since it uses less digits than its factorization.

22010498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 22010498 is about 4691.5347169130. The cubic root of 22010498 is about 280.2484953856.

The spelling of 22010498 in words is "twenty-two million, ten thousand, four hundred ninety-eight".