2894894 has 8 divisors (see below), whose sum is σ = 4416120. Its totient is φ = 1422856.

The previous prime is 2894893. The next prime is 2894909. The reversal of 2894894 is 4984982.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2894894² = 16760822542472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12149 + ... + 12384.

It is an arithmetic number, because the mean of its divisors is an integer number (552015).

2^2894894 is an apocalyptic number.

2894894 is a deficient number, since it is larger than the sum of its proper divisors (1521226).

2894894 is a wasteful number, since it uses less digits than its factorization.

2894894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24594.

The product of its digits is 165888, while the sum is 44.

The square root of 2894894 is about 1701.4388028959. The cubic root of 2894894 is about 142.5205715659.

The spelling of 2894894 in words is "two million, eight hundred ninety-four thousand, eight hundred ninety-four".