2094456 has 96 divisors (see below), whose sum is σ = 6607440. Its totient is φ = 548352.

The previous prime is 2094439. The next prime is 2094473. The reversal of 2094456 is 6544902.

It is an interprime number because it is at equal distance from previous prime (2094439) and next prime (2094473).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15220 + ... + 15356.

2^2094456 is an apocalyptic number.

2094456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2094456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3303720).

2094456 is an abundant number, since it is smaller than the sum of its proper divisors (4512984).

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

2094456 is a wasteful number, since it uses less digits than its factorization.

2094456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2094456 is about 1447.2235487305. The cubic root of 2094456 is about 127.9451262185.

The spelling of 2094456 in words is "two million, ninety-four thousand, four hundred fifty-six".