1230835 has 4 divisors (see below), whose sum is σ = 1477008. Its totient is φ = 984664.

The previous prime is 1230829. The next prime is 1230863. The reversal of 1230835 is 5380321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1230835 - 2¹³ = 1222643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 123079 + ... + 123088.

It is an arithmetic number, because the mean of its divisors is an integer number (369252).

2^1230835 is an apocalyptic number.

1230835 is a deficient number, since it is larger than the sum of its proper divisors (246173).

1230835 is an equidigital number, since it uses as much as digits as its factorization.

1230835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246172.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1230835 is about 1109.4300338462. The cubic root of 1230835 is about 107.1683668360.

The spelling of 1230835 in words is "one million, two hundred thirty thousand, eight hundred thirty-five".