1820096 has 14 divisors (see below), whose sum is σ = 3611880. Its totient is φ = 910016.

The previous prime is 1820089. The next prime is 1820111. The reversal of 1820096 is 6900281.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14156 + ... + 14283.

2^1820096 is an apocalyptic number.

1820096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1820096 is a deficient number, since it is larger than the sum of its proper divisors (1791784).

1820096 is an equidigital number, since it uses as much as digits as its factorization.

1820096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28451 (or 28441 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1820096 is about 1349.1093358212. The cubic root of 1820096 is about 122.0950616256.

The spelling of 1820096 in words is "one million, eight hundred twenty thousand, ninety-six".