1094225 has 24 divisors (see below), whose sum is σ = 1553472. Its totient is φ = 756800.

The previous prime is 1094209. The next prime is 1094237. The reversal of 1094225 is 5224901.

It is not a de Polignac number, because 1094225 - 2⁴ = 1094209 is a prime.

It is a hoax number, since the sum of its digits (23) 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 (23).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1094225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6239 + ... + 6411.

It is an arithmetic number, because the mean of its divisors is an integer number (64728).

2^1094225 is an apocalyptic number.

It is an amenable number.

1094225 is a deficient number, since it is larger than the sum of its proper divisors (459247).

1094225 is a wasteful number, since it uses less digits than its factorization.

1094225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1094225 is about 1046.0521019529. The cubic root of 1094225 is about 103.0470454643.

It can be divided in two parts, 109 and 4225, that added together give a palindrome (4334).

The spelling of 1094225 in words is "one million, ninety-four thousand, two hundred twenty-five".