22314836 has 12 divisors (see below), whose sum is σ = 39314100. Its totient is φ = 11082240.

The previous prime is 22314821. The next prime is 22314869. The reversal of 22314836 is 63841322.

It can be written as a sum of positive squares in 2 ways, for example, as 6791236 + 15523600 = 2606^2 + 3940^2 .

It is a super-3 number, since 3×22314836³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22314799 and 22314808.

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, 18125 + ... + 19316.

It is an arithmetic number, because the mean of its divisors is an integer number (3276175).

Almost surely, 2^22314836 is an apocalyptic number.

It is an amenable number.

22314836 is a deficient number, since it is larger than the sum of its proper divisors (16999264).

22314836 is a wasteful number, since it uses less digits than its factorization.

22314836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37594 (or 37592 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 22314836 is about 4723.8581689124. The cubic root of 22314836 is about 281.5342478683.

The spelling of 22314836 in words is "twenty-two million, three hundred fourteen thousand, eight hundred thirty-six".