1846366 has 4 divisors (see below), whose sum is σ = 2769552. Its totient is φ = 923182.

The previous prime is 1846357. The next prime is 1846367. The reversal of 1846366 is 6636481.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6636481 = 1487 ⋅4463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1846367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461590 + ... + 461593.

It is an arithmetic number, because the mean of its divisors is an integer number (692388).

2^1846366 is an apocalyptic number.

1846366 is a deficient number, since it is larger than the sum of its proper divisors (923186).

1846366 is an equidigital number, since it uses as much as digits as its factorization.

1846366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923185.

The product of its digits is 20736, while the sum is 34.

The square root of 1846366 is about 1358.8105092322. The cubic root of 1846366 is about 122.6796697122.

It can be divided in two parts, 184636 and 6, that multiplied together give a triangular number (1107816 = T₁₄₈₈).

The spelling of 1846366 in words is "one million, eight hundred forty-six thousand, three hundred sixty-six".