22046135 has 8 divisors (see below), whose sum is σ = 26790720. Its totient is φ = 17413344.

The previous prime is 22046131. The next prime is 22046147. The reversal of 22046135 is 53164022.

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

It is a cyclic number.

It is not a de Polignac number, because 22046135 - 2² = 22046131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22046135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046131) 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 7 ways as a sum of consecutive naturals, for example, 27512 + ... + 28301.

It is an arithmetic number, because the mean of its divisors is an integer number (3348840).

Almost surely, 2^22046135 is an apocalyptic number.

22046135 is a deficient number, since it is larger than the sum of its proper divisors (4744585).

22046135 is an equidigital number, since it uses as much as digits as its factorization.

22046135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55897.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 22046135 is about 4695.3311917265. The cubic root of 22046135 is about 280.3996631057.

The spelling of 22046135 in words is "twenty-two million, forty-six thousand, one hundred thirty-five".