22814235 has 12 divisors (see below), whose sum is σ = 39544752. Its totient is φ = 12167568.

The previous prime is 22814203. The next prime is 22814251. The reversal of 22814235 is 53241822.

It is not a de Polignac number, because 22814235 - 2⁵ = 22814203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22814199 and 22814208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253447 + ... + 253536.

It is an arithmetic number, because the mean of its divisors is an integer number (3295396).

Almost surely, 2^22814235 is an apocalyptic number.

22814235 is a deficient number, since it is larger than the sum of its proper divisors (16730517).

22814235 is a wasteful number, since it uses less digits than its factorization.

22814235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506994 (or 506991 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 22814235 is about 4776.4249182835. The cubic root of 22814235 is about 283.6189883397.

The spelling of 22814235 in words is "twenty-two million, eight hundred fourteen thousand, two hundred thirty-five".