22832225 has 24 divisors (see below), whose sum is σ = 30748032. Its totient is φ = 16718400.

The previous prime is 22832209. The next prime is 22832231. The reversal of 22832225 is 52223822.

It is not a de Polignac number, because 22832225 - 2⁴ = 22832209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22832194 and 22832203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52760 + ... + 53190.

It is an arithmetic number, because the mean of its divisors is an integer number (1281168).

Almost surely, 2^22832225 is an apocalyptic number.

22832225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22832225 is a deficient number, since it is larger than the sum of its proper divisors (7915807).

22832225 is a wasteful number, since it uses less digits than its factorization.

22832225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 612 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 22832225 is about 4778.3077548438. The cubic root of 22832225 is about 283.6935173206.

The spelling of 22832225 in words is "twenty-two million, eight hundred thirty-two thousand, two hundred twenty-five".