2246418 has 24 divisors (see below), whose sum is σ = 5000268. Its totient is φ = 728352.

The previous prime is 2246417. The next prime is 2246467. The reversal of 2246418 is 8146422.

2246418 is a `hidden beast` number, since 2 + 246 + 418 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1595169 + 651249 = 1263^2 + 807^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2246391 and 2246400.

It is not an unprimeable number, because it can be changed into a prime (2246411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1021 + ... + 2352.

2^2246418 is an apocalyptic number.

2246418 is an abundant number, since it is smaller than the sum of its proper divisors (2753850).

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

2246418 is a wasteful number, since it uses less digits than its factorization.

2246418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418 (or 3415 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 2246418 is about 1498.8055244094. The cubic root of 2246418 is about 130.9674957718.

The spelling of 2246418 in words is "two million, two hundred forty-six thousand, four hundred eighteen".