2494818 has 48 divisors (see below), whose sum is σ = 5930496. Its totient is φ = 754560.

The previous prime is 2494781. The next prime is 2494819. The reversal of 2494818 is 8184942.

2494818 is nontrivially palindromic in base 16.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2494819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9355 + ... + 9617.

It is an arithmetic number, because the mean of its divisors is an integer number (123552).

2^2494818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2494818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2965248).

2494818 is an abundant number, since it is smaller than the sum of its proper divisors (3435678).

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

2494818 is a wasteful number, since it uses less digits than its factorization.

2494818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 316 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 2494818 is about 1579.4992877491. The cubic root of 2494818 is about 135.6270418828.

The spelling of 2494818 in words is "two million, four hundred ninety-four thousand, eight hundred eighteen".