2094864 has 40 divisors (see below), whose sum is σ = 5699040. Its totient is φ = 661248.

The previous prime is 2094847. The next prime is 2094929. The reversal of 2094864 is 4684902.

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 7 ways as a sum of consecutive naturals, for example, 237 + ... + 2060.

It is an arithmetic number, because the mean of its divisors is an integer number (142476).

2^2094864 is an apocalyptic number.

2094864 is a gapful number since it is divisible by the number (24) 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 2094864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2849520).

2094864 is an abundant number, since it is smaller than the sum of its proper divisors (3604176).

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

2094864 is a wasteful number, since it uses less digits than its factorization.

2094864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327 (or 2321 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2094864 is about 1447.3645014301. The cubic root of 2094864 is about 127.9534335820.

It can be divided in two parts, 20948 and 64, that added together give a palindrome (21012).

The spelling of 2094864 in words is "two million, ninety-four thousand, eight hundred sixty-four".