22104395 has 8 divisors (see below), whose sum is σ = 27381120. Its totient is φ = 17112960.

The previous prime is 22104389. The next prime is 22104427. The reversal of 22104395 is 59340122.

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

It is not a de Polignac number, because 22104395 - 2⁶ = 22104331 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71150 + ... + 71459.

It is an arithmetic number, because the mean of its divisors is an integer number (3422640).

Almost surely, 2^22104395 is an apocalyptic number.

22104395 is a deficient number, since it is larger than the sum of its proper divisors (5276725).

22104395 is a wasteful number, since it uses less digits than its factorization.

22104395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142645.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 22104395 is about 4701.5311335777. The cubic root of 22104395 is about 280.6464443114.

The spelling of 22104395 in words is "twenty-two million, one hundred four thousand, three hundred ninety-five".