2894018 has 4 divisors (see below), whose sum is σ = 4341030. Its totient is φ = 1447008.

The previous prime is 2893993. The next prime is 2894041. The reversal of 2894018 is 8104982.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2505889 + 388129 = 1583^2 + 623^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723503 + ... + 723506.

2^2894018 is an apocalyptic number.

2894018 is a deficient number, since it is larger than the sum of its proper divisors (1447012).

2894018 is a wasteful number, since it uses less digits than its factorization.

2894018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447011.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 2894018 is about 1701.1813542359. The cubic root of 2894018 is about 142.5061944573.

The spelling of 2894018 in words is "two million, eight hundred ninety-four thousand, eighteen".