22214846 has 8 divisors (see below), whose sum is σ = 33443400. Its totient is φ = 11067048.

The previous prime is 22214839. The next prime is 22214873. The reversal of 22214846 is 64841222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19496 + ... + 20603.

It is an arithmetic number, because the mean of its divisors is an integer number (4180425).

Almost surely, 2^22214846 is an apocalyptic number.

22214846 is a deficient number, since it is larger than the sum of its proper divisors (11228554).

22214846 is a wasteful number, since it uses less digits than its factorization.

22214846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40378.

The product of its digits is 6144, while the sum is 29.

The square root of 22214846 is about 4713.2627764639. The cubic root of 22214846 is about 281.1131115910.

The spelling of 22214846 in words is "twenty-two million, two hundred fourteen thousand, eight hundred forty-six".