1994298 has 16 divisors (see below), whose sum is σ = 4003680. Its totient is φ = 662256.

The previous prime is 1994227. The next prime is 1994299. The reversal of 1994298 is 8924991.

It is not an unprimeable number, because it can be changed into a prime (1994299) by changing a digit.

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, 1836 + ... + 2712.

It is an arithmetic number, because the mean of its divisors is an integer number (250230).

2^1994298 is an apocalyptic number.

1994298 is an abundant number, since it is smaller than the sum of its proper divisors (2009382).

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

1994298 is a wasteful number, since it uses less digits than its factorization.

1994298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261.

The product of its digits is 46656, while the sum is 42.

The square root of 1994298 is about 1412.1961620115. The cubic root of 1994298 is about 125.8722565241.

The spelling of 1994298 in words is "one million, nine hundred ninety-four thousand, two hundred ninety-eight".