1816094 has 16 divisors (see below), whose sum is σ = 3157728. Its totient is φ = 767232.

The previous prime is 1816091. The next prime is 1816099. The reversal of 1816094 is 4906181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1816091) 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 in 7 ways as a sum of consecutive naturals, for example, 134 + ... + 1910.

It is an arithmetic number, because the mean of its divisors is an integer number (197358).

2^1816094 is an apocalyptic number.

1816094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1816094 is a deficient number, since it is larger than the sum of its proper divisors (1341634).

1816094 is a wasteful number, since it uses less digits than its factorization.

1816094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1816094 is about 1347.6253188479. The cubic root of 1816094 is about 122.0055090229.

The spelling of 1816094 in words is "one million, eight hundred sixteen thousand, ninety-four".