22794343 has 24 divisors (see below), whose sum is σ = 27691664. Its totient is φ = 18627840.

The previous prime is 22794329. The next prime is 22794347. The reversal of 22794343 is 34349722.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-22794343 is a prime.

22794343 is a modest number, since divided by 4343 gives 2279 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 22794299 and 22794308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22794347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67471 + ... + 67807.

Almost surely, 2^22794343 is an apocalyptic number.

22794343 is a deficient number, since it is larger than the sum of its proper divisors (4897321).

22794343 is a wasteful number, since it uses less digits than its factorization.

22794343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 404 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 22794343 is about 4774.3421536375. The cubic root of 22794343 is about 283.5365341261.

The spelling of 22794343 in words is "twenty-two million, seven hundred ninety-four thousand, three hundred forty-three".