1836473 has 2 divisors, whose sum is σ = 1836474. Its totient is φ = 1836472.

The previous prime is 1836467. The next prime is 1836479. The reversal of 1836473 is 3746381.

It is a balanced prime because it is at equal distance from previous prime (1836467) and next prime (1836479).

It can be written as a sum of positive squares in only one way, i.e., 1056784 + 779689 = 1028^2 + 883^2 .

It is a cyclic number.

It is not a de Polignac number, because 1836473 - 2¹² = 1832377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1836479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918236 + 918237.

It is an arithmetic number, because the mean of its divisors is an integer number (918237).

2^1836473 is an apocalyptic number.

It is an amenable number.

1836473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836473 is an equidigital number, since it uses as much as digits as its factorization.

1836473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 1836473 is about 1355.1653035700. The cubic root of 1836473 is about 122.4601675297.

The spelling of 1836473 in words is "one million, eight hundred thirty-six thousand, four hundred seventy-three".