1094623 has 2 divisors, whose sum is σ = 1094624. Its totient is φ = 1094622.

The previous prime is 1094603. The next prime is 1094629. The reversal of 1094623 is 3264901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1094623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1094629) by changing a digit.

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 as a sum of consecutive naturals, namely, 547311 + 547312.

It is an arithmetic number, because the mean of its divisors is an integer number (547312).

2^1094623 is an apocalyptic number.

1094623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094623 is an equidigital number, since it uses as much as digits as its factorization.

1094623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1094623 is about 1046.2423237472. The cubic root of 1094623 is about 103.0595376400.

The spelling of 1094623 in words is "one million, ninety-four thousand, six hundred twenty-three".