2094378 has 32 divisors (see below), whose sum is σ = 4923072. Its totient is φ = 585600.

The previous prime is 2094377. The next prime is 2094413. The reversal of 2094378 is 8734902.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2094373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363 + ... + 2078.

It is an arithmetic number, because the mean of its divisors is an integer number (153846).

2^2094378 is an apocalyptic number.

2094378 is an abundant number, since it is smaller than the sum of its proper divisors (2828694).

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

2094378 is a wasteful number, since it uses less digits than its factorization.

2094378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2094378 is about 1447.1966003277. The cubic root of 2094378 is about 127.9435379232.

The spelling of 2094378 in words is "two million, ninety-four thousand, three hundred seventy-eight".