22146314 has 32 divisors (see below), whose sum is σ = 35985600. Its totient is φ = 10200960.

The previous prime is 22146287. The next prime is 22146329. The reversal of 22146314 is 41364122.

It is a self number, because there is not a number n which added to its sum of digits gives 22146314.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159257 + ... + 159395.

It is an arithmetic number, because the mean of its divisors is an integer number (1124550).

Almost surely, 2^22146314 is an apocalyptic number.

22146314 is a deficient number, since it is larger than the sum of its proper divisors (13839286).

22146314 is a wasteful number, since it uses less digits than its factorization.

22146314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278.

The product of its digits is 1152, while the sum is 23.

The square root of 22146314 is about 4705.9870378062. The cubic root of 22146314 is about 280.8237392099.

The spelling of 22146314 in words is "twenty-two million, one hundred forty-six thousand, three hundred fourteen".