1069225 has 12 divisors (see below), whose sum is σ = 1396240. Its totient is φ = 810000.

The previous prime is 1069223. The next prime is 1069267. The reversal of 1069225 is 5229601.

It is not a de Polignac number, because 1069225 - 2¹ = 1069223 is a prime.

It is a super-2 number, since 2×1069225² = 2286484201250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 1069225.

It is not an unprimeable number, because it can be changed into a prime (1069223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 651 + ... + 1600.

2^1069225 is an apocalyptic number.

It is an amenable number.

1069225 is a deficient number, since it is larger than the sum of its proper divisors (327015).

1069225 is a wasteful number, since it uses less digits than its factorization.

1069225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1069225 is about 1034.0333650323. The cubic root of 1069225 is about 102.2562122229.

The spelling of 1069225 in words is "one million, sixty-nine thousand, two hundred twenty-five".