1094445 has 48 divisors (see below), whose sum is σ = 2170560. Its totient is φ = 522720.

The previous prime is 1094441. The next prime is 1094449. The reversal of 1094445 is 5444901.

It is an interprime number because it is at equal distance from previous prime (1094441) and next prime (1094449).

It is not a de Polignac number, because 1094445 - 2² = 1094441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16302 + ... + 16368.

It is an arithmetic number, because the mean of its divisors is an integer number (45220).

2^1094445 is an apocalyptic number.

1094445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1094445 is a deficient number, since it is larger than the sum of its proper divisors (1076115).

1094445 is a wasteful number, since it uses less digits than its factorization.

1094445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1094445 is about 1046.1572539537. The cubic root of 1094445 is about 103.0539510614.

It can be divided in two parts, 109 and 4445, that added together give a palindrome (4554).

The spelling of 1094445 in words is "one million, ninety-four thousand, four hundred forty-five".