1094020 has 24 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 414432.

The previous prime is 1094011. The next prime is 1094029. The reversal of 1094020 is 204901.

It is an interprime number because it is at equal distance from previous prime (1094011) and next prime (1094029).

It is a junction number, because it is equal to n+sod(n) for n = 1093985 and 1094003.

It is not an unprimeable number, because it can be changed into a prime (1094029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060 + ... + 1819.

It is an arithmetic number, because the mean of its divisors is an integer number (100800).

2^1094020 is an apocalyptic number.

1094020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1094020 is an abundant number, since it is smaller than the sum of its proper divisors (1325180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1094020 is a wasteful number, since it uses less digits than its factorization.

1094020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907 (or 2905 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1094020 is about 1045.9541098920. The cubic root of 1094020 is about 103.0406098703.

Adding to 1094020 its reverse (204901), we get a palindrome (1298921).

The spelling of 1094020 in words is "one million, ninety-four thousand, twenty".