22464214 has 16 divisors (see below), whose sum is σ = 34561728. Its totient is φ = 10945792.

The previous prime is 22464193. The next prime is 22464227. The reversal of 22464214 is 41246422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32844 + ... + 33520.

It is an arithmetic number, because the mean of its divisors is an integer number (2160108).

Almost surely, 2^22464214 is an apocalyptic number.

22464214 is a deficient number, since it is larger than the sum of its proper divisors (12097514).

22464214 is a wasteful number, since it uses less digits than its factorization.

22464214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079.

The product of its digits is 3072, while the sum is 25.

The square root of 22464214 is about 4739.6428135462. The cubic root of 22464214 is about 282.1610585094.

The spelling of 22464214 in words is "twenty-two million, four hundred sixty-four thousand, two hundred fourteen".